Vulnerabilities > CVE-2015-6997 - 7PK - Security Features vulnerability in Apple Iphone OS
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The X.509 certificate-trust implementation in Apple iOS before 9.1 does not recognize that the kSecRevocationRequirePositiveResponse flag implies a revocation-checking requirement, which makes it easier for man-in-the-middle attackers to spoof endpoints by leveraging access to a revoked certificate.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html
- http://www.securityfocus.com/bid/77268
- http://www.securityfocus.com/bid/77268
- http://www.securitytracker.com/id/1033929
- http://www.securitytracker.com/id/1033929
- https://support.apple.com/HT205370
- https://support.apple.com/HT205370
- https://support.apple.com/HT205641
- https://support.apple.com/HT205641