{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-25T06:46:29.994","vulnerabilities":[{"cve":{"id":"CVE-2020-2099","sourceIdentifier":"jenkinsci-cert@googlegroups.com","published":"2020-01-29T16:15:12.037","lastModified":"2024-11-21T05:24:37.080","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Jenkins 2.213 and earlier, LTS 2.204.1 and earlier improperly reuses encryption key parameters in the Inbound TCP Agent Protocol/3, allowing unauthorized attackers with knowledge of agent names to obtain the connection secrets for those agents, which can be used to connect to Jenkins, impersonating those agents."},{"lang":"es","value":"Jenkins versiones 2.213 y anteriores, versiones LTS 2.204.1 y anteriores, reutilizan inapropiadamente los parámetros de clave de cifrado en el Inbound TCP Agent Protocol/3, permitiendo a atacantes no autorizados con conocimiento de los nombres de los agentes obtener los secretos de conexión para esos agentes, que pueden ser usados para conectar con Jenkins , haciéndose pasar por esos agentes."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":4.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-330"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*","versionEndIncluding":"2.204.1","matchCriteriaId":"EAACE161-BE2D-4BB8-9795-3D76F19433C1"},{"vulnerable":true,"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*","versionEndIncluding":"2.218","matchCriteriaId":"F0F83033-6C48-4AF2-BB2A-157A09D79538"}]}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2020/01/29/1","source":"jenkinsci-cert@googlegroups.com","tags":["Mailing List","Third Party Advisory"]},{"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"},{"url":"https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1682","source":"jenkinsci-cert@googlegroups.com","tags":["Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2020/01/29/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"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"},{"url":"https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1682","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}