CVE-2024-23903

{"id": "CVE-2024-23903", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-01-24T18:15:09.653", "references": [{"url": "http://www.openwall.com/lists/oss-security/2024/01/24/6", "tags": ["Mailing List"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-2871", "tags": ["Vendor Advisory"], "source": "jenkinsci-cert@googlegroups.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-697"}]}], "descriptions": [{"lang": "en", "value": "Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token."}, {"lang": "es", "value": "El complemento Jenkins GitLab Branch Source 684.vea_fa_7c1e2fe3 y versiones anteriores utiliza una funci\u00f3n de comparaci\u00f3n de tiempo no constante al verificar si el token de webhook proporcionado y el esperado son iguales, lo que potencialmente permite a los atacantes usar m\u00e9todos estad\u00edsticos para obtener un token de webhook v\u00e1lido."}], "lastModified": "2024-01-31T18:13:14.563", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*", "vulnerable": true, "matchCriteriaId": "3240CAB2-53E9-49EA-8EEF-0FBD0ADFFFF4", "versionEndIncluding": "684.vea_fa_7c1e2fe3"}], "operator": "OR"}]}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com"}