CVE-2018-9275

{"id": "CVE-2018-9275", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2018-04-04T18:29:02.497", "references": [{"url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1088027", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Yubico/yubico-pam/commit/0f6ceabab0a8849b47f67d727aa526c2656089ba", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/Yubico/yubico-pam/issues/136", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In check_user_token in util.c in the Yubico PAM module (aka pam_yubico) 2.18 through 2.25, successful logins can leak file descriptors to the auth mapping file, which can lead to information disclosure (serial number of a device) and/or DoS (reaching the maximum number of file descriptors)."}, {"lang": "es", "value": "En check_user_token en util.c en el m\u00f3dulo Yubico PAM (tambi\u00e9n conocido como pam_yubico), de la versi\u00f3n 2.18 hasta la 2.25, los inicios de sesi\u00f3n exitosos pueden filtrar descriptores de archivo al archivo de mapeo auth. Esto puede conducir a una divulgaci\u00f3n de informaci\u00f3n (n\u00famero de serie de un dispositivo) y/o una denegaci\u00f3n de servicio (alcance del n\u00famero m\u00e1ximo de descriptores de archivo)."}], "lastModified": "2018-05-21T15:33:02.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:yubico:yubico_pam:*:*:*:*:*:yubico:*:*", "vulnerable": true, "matchCriteriaId": "2D66C6C0-64A8-44DF-A65E-1F17F4C98839", "versionEndIncluding": "2.25", "versionStartIncluding": "2.18"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}