The Form Autocompletion feature in Mozilla Firefox before 36.0, Firefox ESR 31.x before 31.5, and Thunderbird before 31.5 allows remote attackers to read arbitrary files via crafted JavaScript code.
https://security.gentoo.org/glsa/201504-01
https://bugzilla.mozilla.org/show_bug.cgi?id=1110557
http://www.ubuntu.com/usn/USN-2506-1
http://www.ubuntu.com/usn/USN-2505-1
http://www.securitytracker.com/id/1031792
http://www.securitytracker.com/id/1031791
http://www.securityfocus.com/bid/72756
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.mozilla.org/security/announce/2015/mfsa2015-24.html
http://www.debian.org/security/2015/dsa-3179
http://www.debian.org/security/2015/dsa-3174
http://rhn.redhat.com/errata/RHSA-2015-0642.html
http://rhn.redhat.com/errata/RHSA-2015-0266.html
http://rhn.redhat.com/errata/RHSA-2015-0265.html
http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html