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CVE-2010-2762

Published: 7 September 2010

The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox 3.6.x before 3.6.9 and Thunderbird 3.1.x before 3.1.3 does not properly restrict objects at the end of scope chains, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via vectors related to a chrome privileged object and a chain ending in an outer object.

Notes

AuthorNote
jdstrand
CVEs in Firefox are tracked in the xulrunner source packages for
builds that use the system xulrunner, and firefox source packages for those
that use a static build
xulrunner (1.8.0): firefox (1.5) - Ubuntu 6.06 LTS (system xul)
xulrunner (1.8.1): firefox (2.0) - Ubuntu 6.10 - 8.04 LTS (system xul)
xulrunner-1.9: (ignored) reverse dependencies no longer process web content
xulrunner-1.9.1: (ignored) reverese dependencies no longer process web content
xulrunner-1.9.2: system xul for reverese dependencies that process web content
firefox: Ubuntu 6.06 LTS (static build)
firefox: Ubuntu 10.04 LTS and higher (static build of 3.6.x or higher)
firefox-3.0: Ubuntu 8.04 LTS, 9.04 (static build of 3.6.x)
firefox-3.5: Ubuntu 9.04 (ignored, uses system xul 1.9.1. Use 3.0 instead)
firefox-3.5: Ubuntu 9.10 (static build of 3.6.x)

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy Ignored
(end of life)
jaunty Does not exist

karmic Does not exist

lucid
Released (3.6.9+build1+nobinonly-0ubuntu0.10.04.1)
upstream
Released (3.6.9)
firefox-3.0
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy
Released (3.6.9+build1+nobinonly-0ubuntu0.8.04.1)
jaunty
Released (3.6.9+build1+nobinonly-0ubuntu0.9.04.1)
karmic Does not exist

lucid Does not exist

upstream Needs triage
(Ubuntu source uses 3.6.x)
firefox-3.5
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Does not exist

jaunty
Released (3.5.12+build1+nobinonly-0ubuntu0.9.04.1)
karmic
Released (3.6.9+build1+nobinonly-0ubuntu0.9.10.2)
lucid Does not exist

upstream Needs triage
(Ubuntu source uses 3.6.x)
thunderbird
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Not vulnerable

jaunty Not vulnerable

karmic Not vulnerable

lucid Not vulnerable

upstream
Released (3.1.3)
xulrunner-1.9.2
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy
Released (1.9.2.9+build1+nobinonly-0ubuntu0.8.04.1)
jaunty
Released (1.9.2.9+build1+nobinonly-0ubuntu0.9.04.1)
karmic
Released (1.9.2.9+build1+nobinonly-0ubuntu0.9.10.1)
lucid
Released (1.9.2.9+build1+nobinonly-0ubuntu0.10.04.1)
upstream
Released (1.9.2.9)