CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5570 vulnerabilities reference this CWE, most recent first.
GHSA-64RM-VG27-59C2
Vulnerability from github – Published: 2026-04-24 15:32 – Updated: 2026-04-24 18:31An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component
{
"affected": [],
"aliases": [
"CVE-2026-31052"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-24T15:16:27Z",
"severity": "MODERATE"
},
"details": "An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Checkout Authentication Flow component",
"id": "GHSA-64rm-vg27-59c2",
"modified": "2026-04-24T18:31:07Z",
"published": "2026-04-24T15:32:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31052"
},
{
"type": "WEB",
"url": "https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory"
},
{
"type": "WEB",
"url": "https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Rate%20Limit%20Bypass/Description"
},
{
"type": "WEB",
"url": "https://hostbillapp.com/changelog"
},
{
"type": "WEB",
"url": "https://hostbillapp.com/release-notes/11-27-2025.html"
},
{
"type": "WEB",
"url": "https://hostbillapp.com/responsible-disclosure"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-653P-VG55-5652
Vulnerability from github – Published: 2024-12-17 15:31 – Updated: 2026-07-06 14:12Uncontrolled Resource Consumption vulnerability in the examples web application provided with Apache Tomcat leads to denial of service.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.9.97. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.
This vulnerability does not affect core Apache Tomcat server components (tomcat-catalina, tomcat-coyote, tomcat-embed-core, etc.). Removing the webapps/examples/ directory in production environments — as recommended by the Apache Tomcat Security Considerations documentation — eliminates the attack surface entirely.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "11.0.0-M1"
},
{
"fixed": "11.0.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "10.1.0-M1"
},
{
"fixed": "10.1.34"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.tomcat:tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "9.0.0.M1"
},
{
"fixed": "9.0.98"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-54677"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2024-12-17T16:41:30Z",
"nvd_published_at": "2024-12-17T13:15:18Z",
"severity": "MODERATE"
},
"details": "Uncontrolled Resource Consumption vulnerability in the examples web application provided with Apache Tomcat leads to denial of service.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.9.97. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.\n\nThis vulnerability does not affect core Apache Tomcat server components (tomcat-catalina, tomcat-coyote, tomcat-embed-core, etc.). Removing the `webapps/examples/` directory in production environments \u2014 as recommended by the [Apache Tomcat Security Considerations documentation](https://tomcat.apache.org/tomcat-9.0-doc/security-howto.html#Examples) \u2014 eliminates the attack surface entirely.",
"id": "GHSA-653p-vg55-5652",
"modified": "2026-07-06T14:12:53Z",
"published": "2024-12-17T15:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54677"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/f57a9d9847c1038be61f5818d73b8be907c460d4"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/e8c16cdba833884e1bd49fff1f1cb699da177585"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/dbec927859d9484cb8bd680a7c67b1a560f48444"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/d63a10afc142b12f462a15f7d10f79fd80ff94eb"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/cb1707685472994e9d924746f8c91cb116fa5213"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/c2f7ce21c3fb12caefee87c517a8bb4f80700044"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/c0a23927ea5e061ca3fdff695138464179fe674a"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/bbd82e9593314ade4cfd57248f9285fbad686f66"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/aa5b4d0043289cf054f531ec55126c980d3572e1"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/a95bf2b0303442a2c9a1ac364b0e63b56049e33a"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/9ffd23fc27f5d1fc95bf97e5cea175c8968f4533"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/84c4af76e7a10fc7f8630ce62e6a46632ea4a90e"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/84065e26ca4555e63a922bb29b13b0a1c86b7654"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/75ff7e8622edcc024b268677aa789ee8f0880ecc"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/722814668708c42a61b0c1e340b15bc2b785c0d1"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/721544ea28e92549824b106be954a9f411867a1c"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/54e56495e9a106218efe9fc9c79d976c0032bbfd"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/4f0236606961176257b883213e1621b1859ed746"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/4d5cc6538d91386f950373ac8120e98c2c78ed3a"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/4a335c6dcba8d6f8a54629eda392a50da267bdf4"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/3315a9027a7eaab18f42625b97b569940ff1365d"
},
{
"type": "WEB",
"url": "https://github.com/apache/tomcat/commit/1d88dd3ffaed76188dd4ee32ce77709ce6e153cd"
},
{
"type": "WEB",
"url": "https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.34"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20250131-0006"
},
{
"type": "WEB",
"url": "https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.2"
},
{
"type": "WEB",
"url": "https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.98"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/tdtbbxpg5trdwc2wnopcth9ccvdftq2n"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/tomcat"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/12/17/5"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/12/17/6"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/12/18/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Apache Tomcat Uncontrolled Resource Consumption vulnerability"
}
GHSA-657P-CJ5R-MJRH
Vulnerability from github – Published: 2022-05-17 00:23 – Updated: 2024-10-22 14:55SaltStack Salt before 2016.3.8, 2016.11.x before 2016.11.8, and 2017.7.x before 2017.7.2 allows remote attackers to cause a denial of service via a crafted authentication request.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "salt"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2016.3.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "salt"
},
"ranges": [
{
"events": [
{
"introduced": "2016.11.0"
},
{
"fixed": "2016.11.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "salt"
},
"ranges": [
{
"events": [
{
"introduced": "2017.7.0"
},
{
"fixed": "2017.7.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2017-14696"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-22T22:20:29Z",
"nvd_published_at": "2017-10-24T17:29:00Z",
"severity": "HIGH"
},
"details": "SaltStack Salt before 2016.3.8, 2016.11.x before 2016.11.8, and 2017.7.x before 2017.7.2 allows remote attackers to cause a denial of service via a crafted authentication request.",
"id": "GHSA-657p-cj5r-mjrh",
"modified": "2024-10-22T14:55:38Z",
"published": "2022-05-17T00:23:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14696"
},
{
"type": "WEB",
"url": "https://github.com/saltstack/salt/commit/5f8b5e1a0f23fe0f2be5b3c3e04199b57a53db5b"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1500742"
},
{
"type": "WEB",
"url": "https://docs.saltstack.com/en/latest/topics/releases/2016.11.8.html"
},
{
"type": "WEB",
"url": "https://docs.saltstack.com/en/latest/topics/releases/2016.3.8.html"
},
{
"type": "WEB",
"url": "https://docs.saltstack.com/en/latest/topics/releases/2017.7.2.html"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/salt/PYSEC-2017-37.yaml"
},
{
"type": "PACKAGE",
"url": "https://github.com/saltstack/salt"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2017-10/msg00073.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2017-10/msg00075.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "SaltStack Salt Denial of Service via a crafted authentication request"
}
GHSA-6589-J38P-MM8C
Vulnerability from github – Published: 2023-09-27 15:30 – Updated: 2025-10-01 15:30A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.
{
"affected": [],
"aliases": [
"CVE-2023-5157"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-27T15:19:41Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.",
"id": "GHSA-6589-j38p-mm8c",
"modified": "2025-10-01T15:30:28Z",
"published": "2023-09-27T15:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5157"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:5259"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:5683"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:5684"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:6821"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:6822"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:6883"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7633"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-5157"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2240246"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-658F-6M2Q-8572
Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
{
"affected": [],
"aliases": [
"CVE-2026-46862"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-17T10:54:03Z",
"severity": "HIGH"
},
"details": "Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).",
"id": "GHSA-658f-6m2q-8572",
"modified": "2026-06-17T18:35:32Z",
"published": "2026-06-17T18:35:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46862"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cspujun2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-65CC-QW75-2GW6
Vulnerability from github – Published: 2022-05-24 19:01 – Updated: 2022-05-24 19:01On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel (TMM) may consume an excessive amount of resources, eventually leading to a restart and failover event. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
{
"affected": [],
"aliases": [
"CVE-2021-23011"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-10T14:15:00Z",
"severity": "HIGH"
},
"details": "On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel (TMM) may consume an excessive amount of resources, eventually leading to a restart and failover event. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"id": "GHSA-65cc-qw75-2gw6",
"modified": "2022-05-24T19:01:55Z",
"published": "2022-05-24T19:01:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23011"
},
{
"type": "WEB",
"url": "https://support.f5.com/csp/article/K10751325"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-65F5-MFPF-VFHJ
Vulnerability from github – Published: 2023-01-18 18:19 – Updated: 2025-02-13 18:40There is a possible denial of service vulnerability in the Range header parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44570.
Versions Affected: >= 1.5.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.2, 3.0.0.1 Impact
Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted. Releases
The fixed releases are available at the normal locations. Workarounds
There are no feasible workarounds for this issue. Patches
To aid users who aren’t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.
2-0-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.0 series
2-1-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.1 series
2-2-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.2 series
3-0-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 3.0 series
{
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "rack"
},
"ranges": [
{
"events": [
{
"introduced": "1.5.0"
},
{
"fixed": "2.0.9.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "RubyGems",
"name": "rack"
},
"ranges": [
{
"events": [
{
"introduced": "2.1.0.0"
},
{
"fixed": "2.1.4.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "RubyGems",
"name": "rack"
},
"ranges": [
{
"events": [
{
"introduced": "2.2.0.0"
},
{
"fixed": "2.2.6.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "RubyGems",
"name": "rack"
},
"ranges": [
{
"events": [
{
"introduced": "3.0.0.0"
},
{
"fixed": "3.0.4.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-44570"
],
"database_specific": {
"cwe_ids": [
"CWE-1333",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2023-01-18T18:19:33Z",
"nvd_published_at": "2023-02-09T20:15:00Z",
"severity": "HIGH"
},
"details": "There is a possible denial of service vulnerability in the Range header parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44570.\n\nVersions Affected: \u003e= 1.5.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.2, 3.0.0.1\nImpact\n\nCarefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted.\nReleases\n\nThe fixed releases are available at the normal locations.\nWorkarounds\n\nThere are no feasible workarounds for this issue.\nPatches\n\nTo aid users who aren\u2019t able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n 2-0-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.0 series\n 2-1-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.1 series\n 2-2-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 2.2 series\n 3-0-Fix-ReDoS-in-Rack-Utils.get_byte_ranges.patch - Patch for 3.0 series",
"id": "GHSA-65f5-mfpf-vfhj",
"modified": "2025-02-13T18:40:02Z",
"published": "2023-01-18T18:19:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44570"
},
{
"type": "WEB",
"url": "https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125"
},
{
"type": "PACKAGE",
"url": "https://github.com/rack/rack"
},
{
"type": "WEB",
"url": "https://github.com/rack/rack/releases/tag/v3.0.4.1"
},
{
"type": "WEB",
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-44570.yml"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231208-0010"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5530"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of service via header parsing in Rack"
}
GHSA-65H2-WF7M-Q2V8
Vulnerability from github – Published: 2023-09-27 15:30 – Updated: 2024-05-03 20:27A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it's possible to bypass the limit by setting the file name in the request to null.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "io.undertow:undertow-parent"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.24.Final"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-3223"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-789"
],
"github_reviewed": true,
"github_reviewed_at": "2023-09-27T20:16:42Z",
"nvd_published_at": "2023-09-27T15:18:56Z",
"severity": "HIGH"
},
"details": "A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it\u0027s possible to bypass the limit by setting the file name in the request to null.",
"id": "GHSA-65h2-wf7m-q2v8",
"modified": "2024-05-03T20:27:47Z",
"published": "2023-09-27T15:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3223"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4505"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4506"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4507"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4509"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4918"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4919"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4920"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4921"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:4924"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7247"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-3223"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2209689"
},
{
"type": "PACKAGE",
"url": "https://github.com/undertow-io/undertow"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20231027-0004"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Undertow vulnerable to denial of service"
}
GHSA-65JC-PVP3-RXQ3
Vulnerability from github – Published: 2022-01-19 00:01 – Updated: 2022-01-26 00:03A denial of service vulnerability in GitLab CE/EE affecting all versions starting from 12.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows low-privileged users to bypass file size limits in the NPM package repository to potentially cause denial of service.
{
"affected": [],
"aliases": [
"CVE-2021-39942"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-18T17:15:00Z",
"severity": "MODERATE"
},
"details": "A denial of service vulnerability in GitLab CE/EE affecting all versions starting from 12.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows low-privileged users to bypass file size limits in the NPM package repository to potentially cause denial of service.",
"id": "GHSA-65jc-pvp3-rxq3",
"modified": "2022-01-26T00:03:22Z",
"published": "2022-01-19T00:01:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39942"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/1071861"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39942.json"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/297492"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-65P8-3HM4-H9H8
Vulnerability from github – Published: 2019-08-23 00:04 – Updated: 2021-08-17 21:23All versions of rgb2hex are vulnerable to Regular Expression Denial of Service (ReDoS) when an attacker can pass in a specially crafted invalid color value.
Recommendation
Update to version 0.1.6 or later.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "rgb2hex"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.6"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2019-08-22T14:26:35Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "All versions of `rgb2hex` are vulnerable to Regular Expression Denial of Service (ReDoS) when an attacker can pass in a specially crafted invalid color value.\n\n\n## Recommendation\n\nUpdate to version 0.1.6 or later.",
"id": "GHSA-65p8-3hm4-h9h8",
"modified": "2021-08-17T21:23:49Z",
"published": "2019-08-23T00:04:48Z",
"references": [
{
"type": "WEB",
"url": "https://hackerone.com/reports/319629"
},
{
"type": "WEB",
"url": "https://github.com/christian-bromann/rgb2hex/blob/v0.1.0/index.js#L25"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/npm:rgb2hex:20180429"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/647"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of Service in rgb2hex"
}
Mitigation
Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.