The Inter-process Communication (IPC) implementation in Google Chrome before 18.0.1025.168, as used in Mozilla Firefox before 38.0 and other products, does not properly validate messages, which has unspecified impact and attack vectors.
https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/#thunderbird31.7
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14964
https://exchange.xforce.ibmcloud.com/vulnerabilities/75271
https://bugzilla.mozilla.org/show_bug.cgi?id=1087565
http://www.securitytracker.com/id?1027001
http://www.securityfocus.com/bid/53309
http://www.mozilla.org/security/announce/2015/mfsa2015-57.html
http://www.debian.org/security/2015/dsa-3260
http://secunia.com/advisories/48992
http://rhn.redhat.com/errata/RHSA-2015-1012.html
http://lists.opensuse.org/opensuse-updates/2015-05/msg00036.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00012.html
http://googlechromereleases.blogspot.com/2012/04/stable-channel-update_30.html