CVE-2014-1266

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.

Published date
2014-02-22T17:05Z
Last modification date
2019-03-08T16:06Z
Assigner
product-security@apple.com
Problem type
CWE-20
NameURLSourceTags
http://support.apple.com/kb/HT6148http://support.apple.com/kb/HT6148CONFIRMVendor Advisory
http://support.apple.com/kb/HT6146http://support.apple.com/kb/HT6146CONFIRMVendor Advisory
http://it.slashdot.org/comments.pl?sid=4821073&cid=46310187http://it.slashdot.org/comments.pl?sid=4821073&cid=46310187MISC
http://support.apple.com/kb/HT6147http://support.apple.com/kb/HT6147CONFIRMVendor Advisory
https://www.imperialviolet.org/2014/02/22/applebug.htmlhttps://www.imperialviolet.org/2014/02/22/applebug.htmlMISCExploit
https://news.ycombinator.com/item?id=7281378https://news.ycombinator.com/item?id=7281378MISC
https://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-24.htmlhttps://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-24.htmlMISC
https://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-23.htmlhttps://www.cs.columbia.edu/~smb/blog/2014-02/2014-02-23.htmlMISC
http://support.apple.com/kb/HT6150http://support.apple.com/kb/HT6150CONFIRM