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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-21659",
"sourceIdentifier": "jenkinsci-cert@googlegroups.com",
"published": "2021-05-25T17:15:08.110",
"lastModified": "2021-05-28T21:26:29.663",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks."
},
{
"lang": "es",
"value": "Jenkins URLTrigger Plugin versiones 0.48 y anteriores, no configuran su analizador XML para impedir ataques de entidades externas XML (XXE)"
}
],
"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:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.5
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 4.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "jenkinsci-cert@googlegroups.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-611"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:jenkins:urltrigger:*:*:*:*:*:jenkins:*:*",
"versionEndIncluding": "0.48",
"matchCriteriaId": "2A4267D8-E776-4F24-9566-57923572D2A5"
}
]
}
]
}
],
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2021/05/25/3",
"source": "jenkinsci-cert@googlegroups.com",
"tags": [
"Mailing List",
"Third Party Advisory"
]
},
{
"url": "https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2341",
"source": "jenkinsci-cert@googlegroups.com",
"tags": [
"Vendor Advisory"
]
}
]
}