Security Advisory

CVE-2014-1266

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2014-02-22 15:00:00
Last updated 2024-08-06 09:34:41
Assigner apple
CVSS score not scored
State PUBLISHED

Description

The SSLVerifySignedServerKeyExchange function in libsecurity_ssl/lib/sslKeyExchange.c in the Secure Transport feature in the Data Security component in Apple iOS 6.x before 6.1.6 and 7.x before 7.0.6, Apple TV 6.x before 6.0.2, and Apple OS X 10.9.x before 10.9.2 does not check the signature in a TLS Server Key Exchange message, which allows man-in-the-middle attackers to spoof SSL servers by (1) using an arbitrary private key for the signing step or (2) omitting the signing step.