CVE-2015-3996

{"id": "CVE-2015-3996", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-27T16:59:00.100", "references": [{"url": "http://www.securityfocus.com/bid/76242", "source": "cve@mitre.org"}, {"url": "https://github.com/AFNetworking/AFNetworking/issues/2619", "source": "cve@mitre.org"}, {"url": "https://github.com/AFNetworking/AFNetworking/releases/tag/2.5.3", "source": "cve@mitre.org"}, {"url": "https://owncloud.org/security/advisory/?id=oc-sa-2015-012", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/76242", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/AFNetworking/AFNetworking/issues/2619", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/AFNetworking/AFNetworking/releases/tag/2.5.3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://owncloud.org/security/advisory/?id=oc-sa-2015-012", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-254"}]}], "descriptions": [{"lang": "en", "value": "The default AFSecurityPolicy.validatesDomainName configuration for AFSSLPinningModeNone in the AFNetworking framework before 2.5.3, as used in the ownCloud iOS Library, disables verification of a server hostname against the domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate."}, {"lang": "es", "value": "La configuraci\u00f3n por defecto de AFSecurityPolicy.validatesDomainName para AFSSLPinningModeNone en el framework Networking en versiones anteriores a 2.5.3, tal como se utiliza en ownCloud iOS Library, deshabilita la verificaci\u00f3n de un hostname del servidor contra el nombre de dominio en el Common Name (CN) del sujeto del certificado X.509, lo que permite a atacantes man-in-the-middle suplantar servidores SSL a trav\u00e9s de un certificado v\u00e1lido arbitrario."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:afnetworking_project:afnetworking:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "477F1B17-3DD4-4AF2-8B30-9BA05BAC658C", "versionEndIncluding": "2.5.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}