{"id":"CVE-2025-67635","state":"PUBLISHED","title":"Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attacke","description":"Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.","publishedAt":"2025-12-10T16:50:35.491Z","updatedAt":"2025-12-16T13:36:56.086Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"jenkins","products":["Jenkins Project Jenkins"],"affected":[{"vendor":"Jenkins Project","product":"Jenkins","defaultStatus":"affected","versions":[{"version":"2.541","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"2.528.3","status":"unaffected","lessThan":"2.528.*","versionType":"maven"}]}],"references":["https://www.jenkins.io/security/advisory/2025-12-10/#SECURITY-3630"],"weaknesses":["CWE-404"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/67xxx/CVE-2025-67635.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-67635","state":"PUBLISHED","datePublished":"2025-12-10T16:50:35.491Z","dateUpdated":"2025-12-16T13:36:56.086Z","assignerShortName":"jenkins","assignerOrgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateReserved":"2025-12-09T17:33:01.215Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service."}],"affected":[{"vendor":"Jenkins Project","product":"Jenkins","defaultStatus":"affected","versions":[{"version":"2.541","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"2.528.3","status":"unaffected","lessThan":"2.528.*","versionType":"maven"}]}],"references":[{"url":"https://www.jenkins.io/security/advisory/2025-12-10/#SECURITY-3630","name":"Jenkins Security Advisory 2025-12-10","tags":["vendor-advisory"]}],"providerMetadata":{"shortName":"jenkins","orgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateUpdated":"2025-12-16T13:36:56.086Z"},"credits":[{"lang":"en","value":"Camilo Vera Vidales (https://www.linkedin.com/in/camilo-vera-vidales/)","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-12-10T17:33:51.868670Z","id":"CVE-2025-67635","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-404","type":"CWE","lang":"en","description":"CWE-404 Improper Resource Shutdown or Release"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-10T17:35:17.788Z"}}]}}}