Search
Find a vulnerability
Search criteria
4 vulnerabilities found for agile_plm_mcad_connector by oracle
CVE-2021-45105 (GCVE-0-2021-45105)
Vulnerability from nvd – Published: 2021-12-18 11:55 – Updated: 2026-05-29 11:45
VLAI
EPSS
VEX
Title
Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
Summary
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://logging.apache.org/log4j/2.x/security.html | x_refsource_MISC |
| https://psirt.global.sonicwall.com/vuln-detail/SN… | x_refsource_CONFIRM |
| https://www.kb.cert.org/vuls/id/930724 | third-party-advisoryx_refsource_CERT-VN |
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| http://www.openwall.com/lists/oss-security/2021/12/19/1 | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2021/dsa-5024 | vendor-advisoryx_refsource_DEBIAN |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2021121… | x_refsource_CONFIRM |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
| https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j2 |
Affected:
log4j-core , < 2.17.0
(custom)
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:39:20.295Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN",
"x_transferred"
],
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2021-45105",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-29T11:45:21.048570Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-29T11:45:26.064Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Apache Log4j2",
"vendor": "Apache Software Foundation",
"versions": [
{
"changes": [
{
"at": "2.13.0",
"status": "affected"
},
{
"at": "2.12.3",
"status": "unaffected"
},
{
"at": "2.4",
"status": "affected"
},
{
"at": "2.3.1",
"status": "unaffected"
},
{
"at": "2.0-alpha1",
"status": "affected"
}
],
"lessThan": "2.17.0",
"status": "affected",
"version": "log4j-core",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Independently discovered by Hideki Okamoto of Akamai Technologies, Guy Lederfein of Trend Micro Research working with Trend Micro\u2019s Zero Day Initiative, and another anonymous vulnerability researcher"
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1."
}
],
"metrics": [
{
"other": {
"content": {
"other": "high"
},
"type": "unknown"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-674",
"description": "CWE-674: Uncontrolled Recursion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-07-25T16:41:57.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN"
],
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"source": {
"defect": [
"LOG4J2-3230"
],
"discovery": "UNKNOWN"
},
"title": "Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"workarounds": [
{
"lang": "en",
"value": "Implement one of the following mitigation techniques:\n\n* Java 8 (or later) users should upgrade to release 2.17.0.\n\nAlternatively, this can be mitigated in configuration:\n\n* In PatternLayout in the logging configuration, replace Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` with Thread Context Map patterns (%X, %mdc, or %MDC).\n* Otherwise, in the configuration, remove references to Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` where they originate \nfrom sources external to the application such as HTTP headers or user input."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2021-45105",
"STATE": "PUBLIC",
"TITLE": "Apache Log4j2 does not always protect from infinite recursion in lookup evaluation"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Log4j2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.17.0"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.13.0"
},
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.12.3"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.4"
},
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.3.1"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.0-alpha1"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Independently discovered by Hideki Okamoto of Akamai Technologies, Guy Lederfein of Trend Micro Research working with Trend Micro\u2019s Zero Day Initiative, and another anonymous vulnerability researcher"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": [
{
"other": "high"
}
],
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-20 Improper Input Validation"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-674: Uncontrolled Recursion"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://logging.apache.org/log4j/2.x/security.html",
"refsource": "MISC",
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032",
"refsource": "CONFIRM",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"refsource": "CERT-VN",
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"name": "https://security.netapp.com/advisory/ntap-20211218-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/",
"refsource": "MISC",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
]
},
"source": {
"defect": [
"LOG4J2-3230"
],
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "en",
"value": "Implement one of the following mitigation techniques:\n\n* Java 8 (or later) users should upgrade to release 2.17.0.\n\nAlternatively, this can be mitigated in configuration:\n\n* In PatternLayout in the logging configuration, replace Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` with Thread Context Map patterns (%X, %mdc, or %MDC).\n* Otherwise, in the configuration, remove references to Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` where they originate \nfrom sources external to the application such as HTTP headers or user input."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2021-45105",
"datePublished": "2021-12-18T11:55:08.000Z",
"dateReserved": "2021-12-16T00:00:00.000Z",
"dateUpdated": "2026-05-29T11:45:26.064Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2020-17521 (GCVE-0-2020-17521)
Vulnerability from nvd – Published: 2020-12-07 19:22 – Updated: 2024-08-04 14:00
VLAI
EPSS
VEX
Summary
Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2.
Severity
No CVSS data available.
CWE
- Information Disclosure
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://groovy-lang.org/security.html#CVE-2020-17521 | x_refsource_CONFIRM |
| https://lists.apache.org/thread.html/ra9dab34bf86… | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpujan2021.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020121… | x_refsource_CONFIRM |
| https://lists.apache.org/thread.html/rea63a4666ba… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/r4b2f13c302e… | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| https://www.oracle.com//security-alerts/cpujul2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuoct2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Groovy |
Affected:
2.0 to 2.4.20
Affected: 2.5.0 to 2.5.13 Affected: 3.0.0 to 3.0.6 Affected: 4.0.0-alpha-1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.677Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3%40%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08%40%3Cdev.atlas.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Groovy",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "2.0 to 2.4.20"
},
{
"status": "affected",
"version": "2.5.0 to 2.5.13"
},
{
"status": "affected",
"version": "3.0.0 to 3.0.6"
},
{
"status": "affected",
"version": "4.0.0-alpha-1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy\u0027s implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-07-25T16:14:34.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3%40%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08%40%3Cdev.atlas.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17521",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Groovy",
"version": {
"version_data": [
{
"version_value": "2.0 to 2.4.20"
},
{
"version_value": "2.5.0 to 2.5.13"
},
{
"version_value": "3.0.0 to 3.0.6"
},
{
"version_value": "4.0.0-alpha-1"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy\u0027s implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://groovy-lang.org/security.html#CVE-2020-17521",
"refsource": "CONFIRM",
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465@%3Cnotifications.groovy.apache.org%3E"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"name": "https://security.netapp.com/advisory/ntap-20201218-0006/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3@%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08@%3Cdev.atlas.apache.org%3E"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"name": "https://www.oracle.com//security-alerts/cpujul2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17521",
"datePublished": "2020-12-07T19:22:37.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2024-08-04T14:00:48.677Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-45105 (GCVE-0-2021-45105)
Vulnerability from cvelistv5 – Published: 2021-12-18 11:55 – Updated: 2026-05-29 11:45
VLAI
EPSS
VEX
Title
Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
Summary
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://logging.apache.org/log4j/2.x/security.html | x_refsource_MISC |
| https://psirt.global.sonicwall.com/vuln-detail/SN… | x_refsource_CONFIRM |
| https://www.kb.cert.org/vuls/id/930724 | third-party-advisoryx_refsource_CERT-VN |
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| http://www.openwall.com/lists/oss-security/2021/12/19/1 | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2021/dsa-5024 | vendor-advisoryx_refsource_DEBIAN |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2021121… | x_refsource_CONFIRM |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
| https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j2 |
Affected:
log4j-core , < 2.17.0
(custom)
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:39:20.295Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN",
"x_transferred"
],
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2021-45105",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-29T11:45:21.048570Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-29T11:45:26.064Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Apache Log4j2",
"vendor": "Apache Software Foundation",
"versions": [
{
"changes": [
{
"at": "2.13.0",
"status": "affected"
},
{
"at": "2.12.3",
"status": "unaffected"
},
{
"at": "2.4",
"status": "affected"
},
{
"at": "2.3.1",
"status": "unaffected"
},
{
"at": "2.0-alpha1",
"status": "affected"
}
],
"lessThan": "2.17.0",
"status": "affected",
"version": "log4j-core",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Independently discovered by Hideki Okamoto of Akamai Technologies, Guy Lederfein of Trend Micro Research working with Trend Micro\u2019s Zero Day Initiative, and another anonymous vulnerability researcher"
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1."
}
],
"metrics": [
{
"other": {
"content": {
"other": "high"
},
"type": "unknown"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-674",
"description": "CWE-674: Uncontrolled Recursion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-07-25T16:41:57.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"tags": [
"third-party-advisory",
"x_refsource_CERT-VN"
],
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"source": {
"defect": [
"LOG4J2-3230"
],
"discovery": "UNKNOWN"
},
"title": "Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"workarounds": [
{
"lang": "en",
"value": "Implement one of the following mitigation techniques:\n\n* Java 8 (or later) users should upgrade to release 2.17.0.\n\nAlternatively, this can be mitigated in configuration:\n\n* In PatternLayout in the logging configuration, replace Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` with Thread Context Map patterns (%X, %mdc, or %MDC).\n* Otherwise, in the configuration, remove references to Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` where they originate \nfrom sources external to the application such as HTTP headers or user input."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2021-45105",
"STATE": "PUBLIC",
"TITLE": "Apache Log4j2 does not always protect from infinite recursion in lookup evaluation"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Log4j2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.17.0"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.13.0"
},
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.12.3"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.4"
},
{
"version_affected": "\u003c",
"version_name": "log4j-core",
"version_value": "2.3.1"
},
{
"version_affected": "\u003e=",
"version_name": "log4j-core",
"version_value": "2.0-alpha1"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Independently discovered by Hideki Okamoto of Akamai Technologies, Guy Lederfein of Trend Micro Research working with Trend Micro\u2019s Zero Day Initiative, and another anonymous vulnerability researcher"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": [
{
"other": "high"
}
],
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-20 Improper Input Validation"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-674: Uncontrolled Recursion"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://logging.apache.org/log4j/2.x/security.html",
"refsource": "MISC",
"url": "https://logging.apache.org/log4j/2.x/security.html"
},
{
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032",
"refsource": "CONFIRM",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032"
},
{
"name": "VU#930724",
"refsource": "CERT-VN",
"url": "https://www.kb.cert.org/vuls/id/930724"
},
{
"name": "20211210 Vulnerabilities in Apache Log4j Library Affecting Cisco Products: December 2021",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd"
},
{
"name": "[oss-security] 20211218 CVE-2021-45105: Apache Log4j2 does not always protect from infinite recursion in lookup evaluation",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/12/19/1"
},
{
"name": "DSA-5024",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2021/dsa-5024"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf"
},
{
"name": "https://security.netapp.com/advisory/ntap-20211218-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20211218-0001/"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/",
"refsource": "MISC",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1541/"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-501673.pdf"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
]
},
"source": {
"defect": [
"LOG4J2-3230"
],
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "en",
"value": "Implement one of the following mitigation techniques:\n\n* Java 8 (or later) users should upgrade to release 2.17.0.\n\nAlternatively, this can be mitigated in configuration:\n\n* In PatternLayout in the logging configuration, replace Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` with Thread Context Map patterns (%X, %mdc, or %MDC).\n* Otherwise, in the configuration, remove references to Context Lookups like `${ctx:loginId}` or `$${ctx:loginId}` where they originate \nfrom sources external to the application such as HTTP headers or user input."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2021-45105",
"datePublished": "2021-12-18T11:55:08.000Z",
"dateReserved": "2021-12-16T00:00:00.000Z",
"dateUpdated": "2026-05-29T11:45:26.064Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2020-17521 (GCVE-0-2020-17521)
Vulnerability from cvelistv5 – Published: 2020-12-07 19:22 – Updated: 2024-08-04 14:00
VLAI
EPSS
VEX
Summary
Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2.
Severity
No CVSS data available.
CWE
- Information Disclosure
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://groovy-lang.org/security.html#CVE-2020-17521 | x_refsource_CONFIRM |
| https://lists.apache.org/thread.html/ra9dab34bf86… | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpujan2021.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020121… | x_refsource_CONFIRM |
| https://lists.apache.org/thread.html/rea63a4666ba… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/r4b2f13c302e… | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| https://www.oracle.com//security-alerts/cpujul2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuoct2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Groovy |
Affected:
2.0 to 2.4.20
Affected: 2.5.0 to 2.5.13 Affected: 3.0.0 to 3.0.6 Affected: 4.0.0-alpha-1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T14:00:48.677Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3%40%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08%40%3Cdev.atlas.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Apache Groovy",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "2.0 to 2.4.20"
},
{
"status": "affected",
"version": "2.5.0 to 2.5.13"
},
{
"status": "affected",
"version": "3.0.0 to 3.0.6"
},
{
"status": "affected",
"version": "4.0.0-alpha-1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy\u0027s implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Information Disclosure",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-07-25T16:14:34.000Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3%40%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08%40%3Cdev.atlas.apache.org%3E"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-17521",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Groovy",
"version": {
"version_data": [
{
"version_value": "2.0 to 2.4.20"
},
{
"version_value": "2.5.0 to 2.5.13"
},
{
"version_value": "3.0.0 to 3.0.6"
},
{
"version_value": "4.0.0-alpha-1"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy\u0027s implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://groovy-lang.org/security.html#CVE-2020-17521",
"refsource": "CONFIRM",
"url": "https://groovy-lang.org/security.html#CVE-2020-17521"
},
{
"name": "[groovy-notifications] 20201207 [jira] [Closed] (GROOVY-9824) CVE-2020-17521 Apache Groovy Information Disclosure",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465@%3Cnotifications.groovy.apache.org%3E"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2021.html"
},
{
"name": "https://security.netapp.com/advisory/ntap-20201218-0006/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20201218-0006/"
},
{
"name": "[atlas-dev] 20210422 [jira] [Created] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3@%3Cdev.atlas.apache.org%3E"
},
{
"name": "[atlas-dev] 20210422 [jira] [Updated] (ATLAS-4257) Atlas - Upgrade groovy to 2.4.21+, 2.5.14+, 3.0.7+, or 4.0.0-alpha-2+ due to CVE-2020-17521",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08@%3Cdev.atlas.apache.org%3E"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"name": "https://www.oracle.com//security-alerts/cpujul2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2022.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2020-17521",
"datePublished": "2020-12-07T19:22:37.000Z",
"dateReserved": "2020-08-12T00:00:00.000Z",
"dateUpdated": "2024-08-04T14:00:48.677Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}