CVE-2015-3996

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, whi...

Default configuration

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, whi...

CVE-2015-3996

CVE-2015-3996 affects the AFNetworking framework before 2.5.3 (as used by the ownCloud iOS Library). The default AFSSLPinningModeNone disables hostname verification against the certificate’s CN, allowing a MITM attacker to spoof SSL servers with an arbitrary valid certificate. Affected components...