USN-1620-1: Firefox vulnerabilities

Publication date

26 October 2012

Overview

Several security issues were fixed in Firefox.


Packages

  • firefox - Mozilla Open Source web browser

Details

Mariusz Mlynski and others discovered several flaws in Firefox that allowed
a remote attacker to conduct cross-site scripting (XSS) attacks.
(CVE-2012-4194, CVE-2012-4195)

Antoine Delignat-Lavaud discovered a flaw in the way Firefox handled the
Location object. If a user were tricked into opening a specially crafted
page, a remote attacker could exploit this to bypass security protections
and perform cross-origin reading of the Location object. (CVE-2012-4196)

Mariusz Mlynski and others discovered several flaws in Firefox that allowed
a remote attacker to conduct cross-site scripting (XSS) attacks.
(CVE-2012-4194, CVE-2012-4195)

Antoine Delignat-Lavaud discovered a flaw in the way Firefox handled the
Location object. If a user were tricked into opening a specially crafted
page, a remote attacker could exploit this to bypass security protections
and perform cross-origin reading of the Location object. (CVE-2012-4196)

Update instructions

After a standard system update you need to restart Firefox to make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
12.10 quantal firefox –  16.0.2+build1-0ubuntu0.12.10.1
12.04 precise firefox –  16.0.2+build1-0ubuntu0.12.04.1
11.10 oneiric firefox –  16.0.2+build1-0ubuntu0.11.10.1
11.04 natty firefox –  16.0.2+build1-0ubuntu0.11.04.1
10.04 lucid firefox –  16.0.2+build1-0ubuntu0.10.04.1

Reduce your security exposure

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