CVE-2012-1956

Published: 29 August 2012

Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 do not prevent use of the Object.defineProperty method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
Upstream
Released (15.0)
seamonkey
Launchpad, Ubuntu, Debian
Upstream Needs triage

thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (15.0)
xulrunner-1.9.2
Launchpad, Ubuntu, Debian
Upstream Needs triage

xulrunner-2.0
Launchpad, Ubuntu, Debian
Upstream Needs triage