CVE-2024-9487

{"id": "CVE-2024-9487", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"safety": "NOT_DEFINED", "version": "4.0", "recovery": "USER", "baseScore": 9.5, "automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:C/RE:M/U:Red", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "RED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "modifiedAttackVector": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "availabilityRequirements": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subsequentSystemIntegrity": "HIGH", "vulnerableSystemIntegrity": "HIGH", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "confidentialityRequirements": "NOT_DEFINED", "vulnerabilityResponseEffort": "MODERATE", "subsequentSystemAvailability": "LOW", "vulnerableSystemAvailability": "LOW", "subsequentSystemConfidentiality": "HIGH", "vulnerableSystemConfidentiality": "HIGH", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED"}}]}, "published": "2024-10-10T22:15:11.357", "references": [{"url": "https://docs.github.com/en/[email protected]/admin/release-notes#3.11.16", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://docs.github.com/en/[email protected]/admin/release-notes#3.12.10", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://docs.github.com/en/[email protected]/admin/release-notes#3.13.5", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://docs.github.com/en/[email protected]/admin/release-notes#3.14.2", "tags": ["Release Notes"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-347"}]}, {"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed SAML SSO authentication to be bypassed resulting in unauthorized provisioning of users and access to the instance. Exploitation required the encrypted assertions feature to be enabled, and the attacker would require direct network access as well as a signed SAML response or metadata document. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.15 and was fixed in versions 3.11.16, 3.12.10, 3.13.5, and 3.14.2. This vulnerability was reported via the GitHub Bug Bounty program."}, {"lang": "es", "value": "Se identific\u00f3 una vulnerabilidad de verificaci\u00f3n incorrecta de la firma criptogr\u00e1fica en GitHub Enterprise Server que permit\u00eda eludir la autenticaci\u00f3n SSO SAML, lo que daba como resultado el aprovisionamiento no autorizado de usuarios y el acceso a la instancia. Para explotarla, era necesario habilitar la funci\u00f3n de aserciones cifradas y el atacante necesitaba acceso directo a la red, as\u00ed como una respuesta SAML firmada o un documento de metadatos. Esta vulnerabilidad afect\u00f3 a todas las versiones de GitHub Enterprise Server anteriores a la 3.15 y se solucion\u00f3 en las versiones 3.11.16, 3.12.10, 3.13.5 y 3.14.2. Esta vulnerabilidad se inform\u00f3 a trav\u00e9s del programa de recompensas por errores de GitHub."}], "lastModified": "2024-11-15T16:57:10.080", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E624875C-FCF2-4538-8F3E-D64183154275", "versionEndExcluding": "3.11.16"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F70645DE-4DC2-40CB-B425-4E002B302FDB", "versionEndExcluding": "3.12.10", "versionStartIncluding": "3.12.0"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B08CBD2C-6DA7-4C0F-9812-42933F51C003", "versionEndExcluding": "3.13.5", "versionStartIncluding": "3.13.0"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59E74193-93FE-45FE-8C74-34EC30EEB03C", "versionEndExcluding": "3.14.2", "versionStartIncluding": "3.14.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}