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CVE-2025-31650 (GCVE-0-2025-31650)
Vulnerability from cvelistv5 – Published: 2025-04-28 19:14 – Updated: 2025-11-03 19:53- CWE-459 - Incomplete Cleanup
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Affected:
9.0.76 , ≤ 9.0.102
(semver)
Affected: 10.1.10 , ≤ 10.1.39 (semver) Affected: 11.0.0-M2 , ≤ 11.0.5 (semver) Affected: 8.5.90 , ≤ 8.5.100 (semver) |
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RHSA-2025:11332
Vulnerability from csaf_redhat - Published: 2025-07-16 15:19 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-10.0.Z:tomcat9-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-1:9.0.87-5.el10_0.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-admin-webapps-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-docs-webapp-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-el-3.0-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-jsp-2.3-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-lib-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-servlet-4.0-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-webapps-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-10.0.Z:tomcat9-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-1:9.0.87-5.el10_0.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-admin-webapps-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-docs-webapp-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-el-3.0-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-jsp-2.3-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-lib-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-servlet-4.0-api-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-10.0.Z:tomcat9-webapps-1:9.0.87-5.el10_0.1.noarch | — |
Vendor Fix
fix
Workaround
|
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},
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"text": "The vulnerability is marked as moderate rather than important due to the specific conditions required for exploitation. For the attack to succeed, the server must be running on a case-insensitive file system (e.g., Windows or macOS) and have the default servlet enabled with write permissions \u2014a configuration that is not common in production-grade environments. Additionally, the attacker must gain the ability to upload files to a writable directory and exploit a race condition to execute them as JSP files, which introduces a level of complexity and timing dependency.\n\nThe pki-servlet-engine package has been obsoleted by the tomcat package as of Red Hat Enterprise Linux 8.9 so no fixes for the servlet engine would be made available.\n\nAlthough Red Hat Satellite Server\u2014 via its Candlepin component\u2014 employs the use of Tomcat, Satellite is itself not considered Affected. Satellite does not provide the Tomcat package\u2014 it is inherited from the underlying RHEL Operating System. Users of Red Hat Satellite are advised to refer to the impact state of the Tomcat package provided by the version of RHEL underpinning the Satellite Server instance, as any errata will be provided via RHEL Application Stream repositories.\n \nIt should be noted that a successful attack requires the server be running on a case-insensitive file system. As Satellite only runs on RHEL\u2014 and RHEL employs case-sensitive filesystems by default\u2014 a typical Satellite server instance is not vulnerable. Additionally, a successful attack also requires the server have the default servlet enabled with write permissions\u2013 a condition which does not exist in a default Satellite deployment. Again, a typical Satellite server instance is not vulnerable.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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RHSA-2025:11333
Vulnerability from csaf_redhat - Published: 2025-07-16 15:30 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
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|---|---|---|---|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-1:9.0.87-1.el8_10.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-admin-webapps-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-docs-webapp-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-el-3.0-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-lib-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-webapps-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-1:9.0.87-1.el8_10.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-admin-webapps-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-docs-webapp-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-el-3.0-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-lib-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.10.0.Z.MAIN.EUS:tomcat-webapps-1:9.0.87-1.el8_10.4.noarch | — |
Vendor Fix
fix
Workaround
|
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"threats": [
{
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"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
RHSA-2025:11334
Vulnerability from csaf_redhat - Published: 2025-07-16 15:25 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-1:9.0.87-1.el9_4.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-admin-webapps-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-docs-webapp-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-el-3.0-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-jsp-2.3-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-lib-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-servlet-4.0-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-webapps-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-1:9.0.87-1.el9_4.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-admin-webapps-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-docs-webapp-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-el-3.0-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-jsp-2.3-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-lib-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-servlet-4.0-api-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.4.0.Z.EUS:tomcat-webapps-1:9.0.87-1.el9_4.4.noarch | — |
Vendor Fix
fix
Workaround
|
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"title": "Vulnerability description"
},
{
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"text": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation",
"title": "Vulnerability summary"
},
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"text": "The vulnerability is marked as moderate rather than important due to the specific conditions required for exploitation. For the attack to succeed, the server must be running on a case-insensitive file system (e.g., Windows or macOS) and have the default servlet enabled with write permissions \u2014a configuration that is not common in production-grade environments. Additionally, the attacker must gain the ability to upload files to a writable directory and exploit a race condition to execute them as JSP files, which introduces a level of complexity and timing dependency.\n\nThe pki-servlet-engine package has been obsoleted by the tomcat package as of Red Hat Enterprise Linux 8.9 so no fixes for the servlet engine would be made available.\n\nAlthough Red Hat Satellite Server\u2014 via its Candlepin component\u2014 employs the use of Tomcat, Satellite is itself not considered Affected. Satellite does not provide the Tomcat package\u2014 it is inherited from the underlying RHEL Operating System. Users of Red Hat Satellite are advised to refer to the impact state of the Tomcat package provided by the version of RHEL underpinning the Satellite Server instance, as any errata will be provided via RHEL Application Stream repositories.\n \nIt should be noted that a successful attack requires the server be running on a case-insensitive file system. As Satellite only runs on RHEL\u2014 and RHEL employs case-sensitive filesystems by default\u2014 a typical Satellite server instance is not vulnerable. Additionally, a successful attack also requires the server have the default servlet enabled with write permissions\u2013 a condition which does not exist in a default Satellite deployment. Again, a typical Satellite server instance is not vulnerable.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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RHSA-2025:11335
Vulnerability from csaf_redhat - Published: 2025-07-16 15:28 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-1:9.0.87-3.el9_6.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-admin-webapps-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-docs-webapp-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-el-3.0-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-jsp-2.3-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-lib-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-servlet-4.0-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-webapps-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-1:9.0.87-3.el9_6.1.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-admin-webapps-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-docs-webapp-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-el-3.0-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-jsp-2.3-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-lib-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-servlet-4.0-api-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.6.0.Z.MAIN.EUS:tomcat-webapps-1:9.0.87-3.el9_6.1.noarch | — |
Vendor Fix
fix
Workaround
|
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RHSA-2025:11381
Vulnerability from csaf_redhat - Published: 2025-07-17 10:53 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
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|---|---|---|---|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-1:9.0.87-1.el9_2.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-admin-webapps-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-docs-webapp-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-el-3.0-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-jsp-2.3-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-lib-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-servlet-4.0-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-1:9.0.87-1.el9_2.4.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-admin-webapps-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-docs-webapp-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-el-3.0-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-jsp-2.3-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-lib-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-servlet-4.0-api-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-9.2.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el9_2.4.noarch | — |
Vendor Fix
fix
Workaround
|
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"vulnerabilities": [
{
"cve": "CVE-2024-56337",
"cwe": {
"id": "CWE-367",
"name": "Time-of-check Time-of-use (TOCTOU) Race Condition"
},
"discovery_date": "2024-12-20T16:00:45.883126+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2333521"
}
],
"notes": [
{
"category": "description",
"text": "The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability is marked as moderate rather than important due to the specific conditions required for exploitation. For the attack to succeed, the server must be running on a case-insensitive file system (e.g., Windows or macOS) and have the default servlet enabled with write permissions \u2014a configuration that is not common in production-grade environments. Additionally, the attacker must gain the ability to upload files to a writable directory and exploit a race condition to execute them as JSP files, which introduces a level of complexity and timing dependency.\n\nThe pki-servlet-engine package has been obsoleted by the tomcat package as of Red Hat Enterprise Linux 8.9 so no fixes for the servlet engine would be made available.\n\nAlthough Red Hat Satellite Server\u2014 via its Candlepin component\u2014 employs the use of Tomcat, Satellite is itself not considered Affected. Satellite does not provide the Tomcat package\u2014 it is inherited from the underlying RHEL Operating System. Users of Red Hat Satellite are advised to refer to the impact state of the Tomcat package provided by the version of RHEL underpinning the Satellite Server instance, as any errata will be provided via RHEL Application Stream repositories.\n \nIt should be noted that a successful attack requires the server be running on a case-insensitive file system. As Satellite only runs on RHEL\u2014 and RHEL employs case-sensitive filesystems by default\u2014 a typical Satellite server instance is not vulnerable. Additionally, a successful attack also requires the server have the default servlet enabled with write permissions\u2013 a condition which does not exist in a default Satellite deployment. Again, a typical Satellite server instance is not vulnerable.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
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{
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},
{
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-50379"
}
],
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{
"category": "vendor_fix",
"date": "2025-07-17T10:53:55+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2025:11381"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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"scores": [
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"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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]
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"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2025-04-28T20:00:59.032884+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2362783"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
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"url": "https://www.cve.org/CVERecord?id=CVE-2025-31650"
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{
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"url": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826"
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{
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
RHSA-2025:11382
Vulnerability from csaf_redhat - Published: 2025-07-17 11:05 - Updated: 2026-04-30 13:31The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-1:9.0.87-1.el8_8.5.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-lib-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-lib-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.src | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch | — |
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| Unresolved product id: AppStream-8.8.0.Z.TUS:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch | — |
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},
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"text": "2333521"
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{
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"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
},
{
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"title": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
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"ids": [
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"AppStream-8.8.0.Z.E4S:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.src",
"AppStream-8.8.0.Z.TUS:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-lib-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"AppStream-8.8.0.Z.E4S:tomcat-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-1:9.0.87-1.el8_8.5.src",
"AppStream-8.8.0.Z.E4S:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-lib-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.E4S:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-1:9.0.87-1.el8_8.5.src",
"AppStream-8.8.0.Z.TUS:tomcat-admin-webapps-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-docs-webapp-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-el-3.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-jsp-2.3-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-lib-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-servlet-4.0-api-1:9.0.87-1.el8_8.5.noarch",
"AppStream-8.8.0.Z.TUS:tomcat-webapps-1:9.0.87-1.el8_8.5.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
RHSA-2025:3608
Vulnerability from csaf_redhat - Published: 2025-04-07 17:03 - Updated: 2026-05-10 14:26A flaw was found in Apache Tomcat when configured to use a custom Jakarta Authentication (formerly JASPIC) ServerAuthContext component. This vulnerability allows authentication bypass via improperly handled exceptions during the authentication process.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.noarch | — | ||
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.src | — | ||
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.src | — | ||
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.x86_64 | — | ||
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el8jws.x86_64 | — | ||
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.noarch | — | ||
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.src | — | ||
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.src | — | ||
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.x86_64 | — | ||
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el9jws.x86_64 | — |
A flaw was found in Apache Tomcat. In certain conditions and configurations, this vulnerability allows a remote attacker to exploit a path equivalence flaw to view file system contents and add malicious content via a write-enabled Default Servlet in Apache Tomcat. For the vulnerability to be exploited, the following conditions must be true: writes to the default servlet are enabled (disabled by default), sensitive file uploads are sub-directories of a target URL for public uploads, attackers know the names of the files, and those files are subject to partial PUT uploads enabled by default. If an application uses file-based session persistence with default storage and includes exploitable libraries, remote code execution (RCE) is possible.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.noarch | — |
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.src | — |
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.src | — |
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.x86_64 | — |
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el8jws.x86_64 | — |
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.noarch | — |
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.src | — |
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.src | — |
Workaround
|
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.x86_64 | — |
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el9jws.x86_64 | — |
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el8jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el8jws.src | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el8jws.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el8jws.x86_64 | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-0:10.1.36-6.redhat_00007.1.el9jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-admin-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-docs-webapp-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-el-5.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jakartaee-migration-0:1.0.6-2.redhat_00003.1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-javadoc-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-jsp-3.1-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-lib-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-0:1.3.1-1.redhat_1.el9jws.x86_64 | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-native-debuginfo-0:1.3.1-1.redhat_1.el9jws.x86_64 | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-selinux-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-servlet-6.0-api-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-6.1:jws6-tomcat-webapps-0:10.1.36-6.redhat_00007.1.el9jws.noarch | — |
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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{
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},
{
"category": "external",
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"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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{
"category": "description",
"text": "A flaw was found in Apache Tomcat. In certain conditions and configurations, this vulnerability allows a remote attacker to exploit a path equivalence flaw to view file system contents and add malicious content via a write-enabled\u00a0Default Servlet\u00a0in Apache Tomcat. \n\nFor the vulnerability to be exploited, the following conditions must be true: writes to the default servlet are enabled (disabled by default), sensitive file uploads are sub-directories of a target URL for public uploads, attackers know the names of the files, and those files are subject to partial PUT uploads enabled by default. If an application uses file-based session persistence with default storage and includes exploitable libraries, remote code execution (RCE) is possible.",
"title": "Vulnerability description"
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{
"category": "summary",
"text": "tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability has a Moderate impact (rather than Important) because it requires multiple non-default configurations to be exploitable, significantly limiting its impact in typical deployments. For remote code execution (RCE), exploitation requires both file-based session persistence and a library vulnerable to deserialization, further reducing its likelihood. For information disclosure or file injection, the attack is only possible if writes are enabled for the default servlet, partial PUT requests are supported, and sensitive file uploads occur within a publicly writable directory. The combination of all three of these conditions is uncommon in secure environments. Since most modern Tomcat deployments do not meet all these criteria simultaneously, the overall risk is reduced\n\nThe Tomcat package as shipped in Red Hat Enterprise Linux 6 and 7 is not affected by this vulnerability because the vulnerable code was introduced in a newer Tomcat version.\n\nRed Hat Satellite is not directly impacted by this issue as it does not include the affected Tomcat package. However, Tomcat is consumed by Candlepin, a component of Satellite. Red Hat Satellite users are advised to check the impact state of Red Hat Enterprise Linux as any necessary fixes will be distributed through the platform. Satellite configuration does not contain affected parameters that would make Tomcat vulnerable, therefore, even if a vulnerable Tomcat version is shipped with affected RHEL release alongside Satellite, there is no chance of it being exposed to flaw in Red Hat Satellite.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-24813"
},
{
"category": "external",
"summary": "RHBZ#2351129",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2351129"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-24813",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-24813"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-24813",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24813"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq",
"url": "https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2025-03-10T16:44:03.715000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-04-07T17:03:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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{
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
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"threats": [
{
"category": "exploit_status",
"date": "2025-04-01T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Moderate"
}
],
"title": "tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2025-04-28T20:00:59.032884+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2362783"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"url": "https://access.redhat.com/security/cve/CVE-2025-31650"
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{
"category": "external",
"summary": "RHBZ#2362783",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
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{
"category": "external",
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{
"category": "external",
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{
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"threats": [
{
"category": "impact",
"details": "Important"
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],
"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
RHSA-2025:3609
Vulnerability from csaf_redhat - Published: 2025-04-07 17:01 - Updated: 2026-05-10 14:26A flaw was found in Apache Tomcat when configured to use a custom Jakarta Authentication (formerly JASPIC) ServerAuthContext component. This vulnerability allows authentication bypass via improperly handled exceptions during the authentication process.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 6
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:6.1
|
— |
Vendor Fix
fix
|
A flaw was found in Apache Tomcat. In certain conditions and configurations, this vulnerability allows a remote attacker to exploit a path equivalence flaw to view file system contents and add malicious content via a write-enabled Default Servlet in Apache Tomcat. For the vulnerability to be exploited, the following conditions must be true: writes to the default servlet are enabled (disabled by default), sensitive file uploads are sub-directories of a target URL for public uploads, attackers know the names of the files, and those files are subject to partial PUT uploads enabled by default. If an application uses file-based session persistence with default storage and includes exploitable libraries, remote code execution (RCE) is possible.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 6
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:6.1
|
— |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 6
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:6.1
|
— |
Vendor Fix
fix
Workaround
|
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"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.1/html/red_hat_jboss_web_server_6.1_release_notes/index",
"url": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/6.1/html/red_hat_jboss_web_server_6.1_release_notes/index"
},
{
"category": "external",
"summary": "2326972",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326972"
},
{
"category": "external",
"summary": "2351129",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2351129"
},
{
"category": "external",
"summary": "2362783",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3609.json"
}
],
"title": "Red Hat Security Advisory: Red Hat JBoss Web Server 6.1.0 release and security update",
"tracking": {
"current_release_date": "2026-05-10T14:26:43+00:00",
"generator": {
"date": "2026-05-10T14:26:43+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.7.9"
}
},
"id": "RHSA-2025:3609",
"initial_release_date": "2025-04-07T17:01:23+00:00",
"revision_history": [
{
"date": "2025-04-07T17:01:23+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2025-05-19T10:12:45+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-05-10T14:26:43+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat JBoss Web Server 6",
"product": {
"name": "Red Hat JBoss Web Server 6",
"product_id": "Red Hat JBoss Web Server 6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:6.1"
}
}
}
],
"category": "product_family",
"name": "Red Hat JBoss Web Server"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-52316",
"cwe": {
"id": "CWE-248",
"name": "Uncaught Exception"
},
"discovery_date": "2024-11-18T12:00:54.223330+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2326972"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat when configured to use a custom Jakarta Authentication (formerly JASPIC) ServerAuthContext component. This vulnerability allows authentication bypass via improperly handled exceptions during the authentication process.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Authentication bypass when using Jakarta Authentication API",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security has assessed this flaw at Attack Complexity as High, and impact metrics Confidentiality and Integrity as High, with a resultant base flaw Security Impact of Important. However, the factors involved in successful exploitation--usage of a custom Jakarta ServerAuthContext component, possible mishandling of exception management in that custom component, and failure in such a way as to allow a failed authentication to proceed in that exception mishandling--are sufficiently unlikely, such that Apache determined the impact to be Low. While Red Hat concurs with the worst-case assessment of Important for the base flaw, all products are assessed as Low, per individual risk assessment and in concurrence with Apache\u0027s rating.\n\nRed Hat Satellite is not directly impacted by this issue as it does not include the affected Tomcat package. However, Tomcat is consumed by Candlepin, a component of Satellite. Red Hat Satellite users are advised to check the impact state of Red Hat Enterprise Linux as any necessary fixes will be distributed through the platform.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-52316"
},
{
"category": "external",
"summary": "RHBZ#2326972",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326972"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-52316",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-52316"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-52316",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52316"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/lopzlqh91jj9n334g02om08sbysdb928",
"url": "https://lists.apache.org/thread/lopzlqh91jj9n334g02om08sbysdb928"
}
],
"release_date": "2024-11-18T11:32:22.072000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-04-07T17:01:23+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2025:3609"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Authentication bypass when using Jakarta Authentication API"
},
{
"cve": "CVE-2025-24813",
"cwe": {
"id": "CWE-41",
"name": "Improper Resolution of Path Equivalence"
},
"discovery_date": "2025-03-10T17:00:47.696071+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2351129"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. In certain conditions and configurations, this vulnerability allows a remote attacker to exploit a path equivalence flaw to view file system contents and add malicious content via a write-enabled\u00a0Default Servlet\u00a0in Apache Tomcat. \n\nFor the vulnerability to be exploited, the following conditions must be true: writes to the default servlet are enabled (disabled by default), sensitive file uploads are sub-directories of a target URL for public uploads, attackers know the names of the files, and those files are subject to partial PUT uploads enabled by default. If an application uses file-based session persistence with default storage and includes exploitable libraries, remote code execution (RCE) is possible.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability has a Moderate impact (rather than Important) because it requires multiple non-default configurations to be exploitable, significantly limiting its impact in typical deployments. For remote code execution (RCE), exploitation requires both file-based session persistence and a library vulnerable to deserialization, further reducing its likelihood. For information disclosure or file injection, the attack is only possible if writes are enabled for the default servlet, partial PUT requests are supported, and sensitive file uploads occur within a publicly writable directory. The combination of all three of these conditions is uncommon in secure environments. Since most modern Tomcat deployments do not meet all these criteria simultaneously, the overall risk is reduced\n\nThe Tomcat package as shipped in Red Hat Enterprise Linux 6 and 7 is not affected by this vulnerability because the vulnerable code was introduced in a newer Tomcat version.\n\nRed Hat Satellite is not directly impacted by this issue as it does not include the affected Tomcat package. However, Tomcat is consumed by Candlepin, a component of Satellite. Red Hat Satellite users are advised to check the impact state of Red Hat Enterprise Linux as any necessary fixes will be distributed through the platform. Satellite configuration does not contain affected parameters that would make Tomcat vulnerable, therefore, even if a vulnerable Tomcat version is shipped with affected RHEL release alongside Satellite, there is no chance of it being exposed to flaw in Red Hat Satellite.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-24813"
},
{
"category": "external",
"summary": "RHBZ#2351129",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2351129"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-24813",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-24813"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-24813",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24813"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq",
"url": "https://lists.apache.org/thread/j5fkjv2k477os90nczf2v9l61fb0kkgq"
},
{
"category": "external",
"summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
}
],
"release_date": "2025-03-10T16:44:03.715000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-04-07T17:01:23+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2025:3609"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat JBoss Web Server 6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 6"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2025-04-01T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Moderate"
}
],
"title": "tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2025-04-28T20:00:59.032884+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2362783"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-31650"
},
{
"category": "external",
"summary": "RHBZ#2362783",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-31650",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-31650"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826",
"url": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826"
}
],
"release_date": "2025-04-28T19:14:31.107000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-04-07T17:01:23+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2025:3609"
},
{
"category": "workaround",
"details": "Mitigation is either unavailable or does not meet Red Hat Product Security standards for usability, deployment, applicability, or stability.",
"product_ids": [
"Red Hat JBoss Web Server 6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
RHSA-2025:4521
Vulnerability from csaf_redhat - Published: 2025-05-08 12:17 - Updated: 2026-04-30 13:30The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el7jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-java-jdk11-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-java-jdk8-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el8jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el9jws.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el7jws.src | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-java-jdk11-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-java-jdk8-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 7Server-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el7jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el8jws.src | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el8jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-0:9.0.87-11.redhat_00010.1.el9jws.src | — |
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-admin-webapps-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-docs-webapp-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-el-3.0-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-javadoc-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-jsp-2.3-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-lib-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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fix
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-selinux-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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fix
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-servlet-4.0-api-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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fix
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|
| Unresolved product id: 9Base-JWS-5.8:jws5-tomcat-webapps-0:9.0.87-11.redhat_00010.1.el9jws.noarch | — |
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|
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"text": "The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.",
"title": "Vulnerability description"
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"text": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation",
"title": "Vulnerability summary"
},
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"category": "other",
"text": "The vulnerability is marked as moderate rather than important due to the specific conditions required for exploitation. For the attack to succeed, the server must be running on a case-insensitive file system (e.g., Windows or macOS) and have the default servlet enabled with write permissions \u2014a configuration that is not common in production-grade environments. Additionally, the attacker must gain the ability to upload files to a writable directory and exploit a race condition to execute them as JSP files, which introduces a level of complexity and timing dependency.\n\nThe pki-servlet-engine package has been obsoleted by the tomcat package as of Red Hat Enterprise Linux 8.9 so no fixes for the servlet engine would be made available.\n\nAlthough Red Hat Satellite Server\u2014 via its Candlepin component\u2014 employs the use of Tomcat, Satellite is itself not considered Affected. Satellite does not provide the Tomcat package\u2014 it is inherited from the underlying RHEL Operating System. Users of Red Hat Satellite are advised to refer to the impact state of the Tomcat package provided by the version of RHEL underpinning the Satellite Server instance, as any errata will be provided via RHEL Application Stream repositories.\n \nIt should be noted that a successful attack requires the server be running on a case-insensitive file system. As Satellite only runs on RHEL\u2014 and RHEL employs case-sensitive filesystems by default\u2014 a typical Satellite server instance is not vulnerable. Additionally, a successful attack also requires the server have the default servlet enabled with write permissions\u2013 a condition which does not exist in a default Satellite deployment. Again, a typical Satellite server instance is not vulnerable.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56337"
},
{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-50379"
}
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"category": "vendor_fix",
"date": "2025-05-08T12:17:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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{
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"details": "Moderate"
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],
"title": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2025-04-28T20:00:59.032884+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2362783"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-31650"
},
{
"category": "external",
"summary": "RHBZ#2362783",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-31650",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-31650"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826",
"url": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826"
}
],
"release_date": "2025-04-28T19:14:31.107000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-05-08T12:17:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
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RHSA-2025:4522
Vulnerability from csaf_redhat - Published: 2025-05-08 12:15 - Updated: 2026-04-30 13:30The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use (TOCTOU) race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to be treated as a JSP and executed, resulting in remote code execution.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 5
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:5.8
|
— |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 5
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:5.8
|
— |
Vendor Fix
fix
Workaround
|
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{
"category": "other",
"text": "The vulnerability is marked as moderate rather than important due to the specific conditions required for exploitation. For the attack to succeed, the server must be running on a case-insensitive file system (e.g., Windows or macOS) and have the default servlet enabled with write permissions \u2014a configuration that is not common in production-grade environments. Additionally, the attacker must gain the ability to upload files to a writable directory and exploit a race condition to execute them as JSP files, which introduces a level of complexity and timing dependency.\n\nThe pki-servlet-engine package has been obsoleted by the tomcat package as of Red Hat Enterprise Linux 8.9 so no fixes for the servlet engine would be made available.\n\nAlthough Red Hat Satellite Server\u2014 via its Candlepin component\u2014 employs the use of Tomcat, Satellite is itself not considered Affected. Satellite does not provide the Tomcat package\u2014 it is inherited from the underlying RHEL Operating System. Users of Red Hat Satellite are advised to refer to the impact state of the Tomcat package provided by the version of RHEL underpinning the Satellite Server instance, as any errata will be provided via RHEL Application Stream repositories.\n \nIt should be noted that a successful attack requires the server be running on a case-insensitive file system. As Satellite only runs on RHEL\u2014 and RHEL employs case-sensitive filesystems by default\u2014 a typical Satellite server instance is not vulnerable. Additionally, a successful attack also requires the server have the default servlet enabled with write permissions\u2013 a condition which does not exist in a default Satellite deployment. Again, a typical Satellite server instance is not vulnerable.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 5"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-56337"
},
{
"category": "external",
"summary": "RHBZ#2333521",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2333521"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-56337",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56337"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-56337",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56337"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/b2b9qrgjrz1kvo4ym8y2wkfdvwoq6qbp",
"url": "https://lists.apache.org/thread/b2b9qrgjrz1kvo4ym8y2wkfdvwoq6qbp"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-50379",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50379"
}
],
"release_date": "2024-12-20T15:28:54.738000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-05-08T12:15:06+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 5"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2025:4522"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat JBoss Web Server 5"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 5"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation"
},
{
"cve": "CVE-2025-31650",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2025-04-28T20:00:59.032884+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2362783"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability allows an application-level denial of service (DoS), causing it to become unresponsive or slow via maliciously crafted HTTP/2 prioritization headers. It performs an incomplete cleanup of failed requests, which triggers a memory leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is marked as Important vulnerability rather than a Moderate flaw because it introduces a reliable, unauthenticated denial-of-service (DoS) vector that exploits the core request-handling mechanism in Apache Tomcat. Specifically, the improper handling of invalid HTTP/2 Priority headers results in incomplete memory deallocation, creating a server-side memory leak. Unlike transient request errors that are gracefully handled and discarded, these malformed requests accumulate residual memory allocations over time. \n\nThis means an attacker can trigger an OutOfMemoryException simply by sending a large volume of crafted HTTP/2 requests, effectively rendering the server non-functional without needing authentication or access to specific endpoints. Given that HTTP/2 is widely used in production environments to improve performance, this vulnerability targets a default, high-traffic pathway, making it more impactful.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 5"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2025-31650"
},
{
"category": "external",
"summary": "RHBZ#2362783",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362783"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2025-31650",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-31650"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31650"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826",
"url": "https://lists.apache.org/thread/j6zzk0y3yym9pzfzkq5vcyxzz0yzh826"
}
],
"release_date": "2025-04-28T19:14:31.107000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2025-05-08T12:15:06+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 5"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2025:4522"
},
{
"category": "workaround",
"details": "Mitigation is either unavailable or does not meet Red Hat Product Security standards for usability, deployment, applicability, or stability.",
"product_ids": [
"Red Hat JBoss Web Server 5"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 5"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.