2 lines
3.9 KiB
JSON
2 lines
3.9 KiB
JSON
{"affected":[{"affectedData":[{"product":"Jenkins","vendor":"Jenkins project","versions":[{"lessThanOrEqual":"2.218","status":"affected","version":"unspecified","versionType":"custom"},{"lessThanOrEqual":"LTS 2.204.1","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"jenkinsci-cert@googlegroups.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*","matchCriteriaId":"EAACE161-BE2D-4BB8-9795-3D76F19433C1","versionEndIncluding":"2.204.1","vulnerable":true},{"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*","matchCriteriaId":"F0F83033-6C48-4AF2-BB2A-157A09D79538","versionEndIncluding":"2.218","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret."},{"lang":"es","value":"Jenkins versiones 2.218 y anteriores, versiones LTS 2.204.1 y anteriores, no usaban una función de comparación de tiempo constante para comprobar secretos de conexión, lo que podría potencialmente permitir a un atacante usar un ataque de sincronización para obtener este secreto."}],"id":"CVE-2020-2101","lastModified":"2026-06-17T03:11:45.503","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"NONE","baseScore":3.5,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:M/Au:S/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":6.8,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":1.6,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2020-01-29T16:15:12.240","references":[{"source":"jenkinsci-cert@googlegroups.com","tags":["Mailing List","Third Party Advisory"],"url":"http://www.openwall.com/lists/oss-security/2020/01/29/1"},{"source":"jenkinsci-cert@googlegroups.com","url":"https://access.redhat.com/errata/RHBA-2020:0402"},{"source":"jenkinsci-cert@googlegroups.com","url":"https://access.redhat.com/errata/RHBA-2020:0675"},{"source":"jenkinsci-cert@googlegroups.com","url":"https://access.redhat.com/errata/RHSA-2020:0681"},{"source":"jenkinsci-cert@googlegroups.com","url":"https://access.redhat.com/errata/RHSA-2020:0683"},{"source":"jenkinsci-cert@googlegroups.com","tags":["Vendor Advisory"],"url":"https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1659"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"url":"http://www.openwall.com/lists/oss-security/2020/01/29/1"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHBA-2020:0402"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHBA-2020:0675"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2020:0681"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2020:0683"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1659"}],"sourceIdentifier":"jenkinsci-cert@googlegroups.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-203"}],"source":"nvd@nist.gov","type":"Primary"}]}
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