Use-after-free vulnerability in the nsIOService::NewChannelFromURIWithProxyFlags function in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code via vectors involving a blob: URL.
https://security.gentoo.org/glsa/201504-01
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19172
https://bugzilla.mozilla.org/show_bug.cgi?id=916576
http://www.mozilla.org/security/announce/2013/mfsa2013-100.html
http://www.debian.org/security/2013/dsa-2797
http://www.debian.org/security/2013/dsa-2788
http://rhn.redhat.com/errata/RHSA-2013-1480.html
http://rhn.redhat.com/errata/RHSA-2013-1476.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html