2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2021-21602",
"sourceIdentifier": "jenkinsci-cert@googlegroups.com",
"published": "2021-01-13T16:15:13.337",
"lastModified": "2024-11-21T05:48:40.840",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks."
},
{
"lang": "es",
"value": "Jenkins versiones 2.274 y anteriores, LTS versiones 2.263.1 y anteriores, permite leer archivos arbitrarios usando el explorador de archivos para espacios de trabajo y artefactos archivados al seguir enlaces simb\u00f3licos."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"baseScore": 4.0,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-59"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
"versionEndIncluding": "2.263.1",
"matchCriteriaId": "1D0A8DA2-6151-430D-9FC2-1332E25B4E3B"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*",
"versionEndIncluding": "2.274",
"matchCriteriaId": "9A6F1AB1-BFB3-448F-BDAC-2A3487CBFEB6"
}
]
}
]
}
],
"references": [
{
"url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-1452",
"source": "jenkinsci-cert@googlegroups.com",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-1452",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
}
]
}