CVE-2015-0832 Information

Description

Mozilla Firefox before 36.0 does not properly recognize the equivalence of domain names with and without a trailing . (dot) character which allows man-in-the-middle attackers to bypass the HPKP and HSTS protection mechanisms by constructing a URL with this character and leveraging access to an X.509 certificate for a domain with this character.

Reference

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.html http://www.mozilla.org/security/announce/2015/mfsa2015-13.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.securityfocus.com/bid/72752 http://www.ubuntu.com/usn/USN-2505-1 https://bugzilla.mozilla.org/show_bug.cgi?id=1065909 https://security.gentoo.org/glsa/201504-01