[USN-1608-1] Firefox vulnerabilities
Micah Gersten
micah at canonical.com
Thu Oct 11 20:26:58 UTC 2012
==========================================================================
Ubuntu Security Notice USN-1608-1
October 11, 2012
firefox vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 LTS
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.04 LTS
Summary:
Several security issues were fixed in Firefox.
Software Description:
- firefox: Mozilla Open Source web browser
Details:
It was discovered that the browser engine used in Firefox contained a
memory corruption flaw. If a user were tricked into opening a specially
crafted web page, a remote attacker could cause Firefox to crash or
potentially execute arbitrary code as the user invoking the program.
(CVE-2012-4191)
It was discovered that Firefox allowed improper access to the Location
object. An attacker could exploit this to obtain sensitive information.
(CVE-2012-4192)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 12.04 LTS:
firefox 16.0.1+build1-0ubuntu0.12.04.1
Ubuntu 11.10:
firefox 16.0.1+build1-0ubuntu0.11.10.1
Ubuntu 11.04:
firefox 16.0.1+build1-0ubuntu0.11.04.1
Ubuntu 10.04 LTS:
firefox 16.0.1+build1-0ubuntu0.10.04.1
After a standard system update you need to restart Firefox to make
all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1608-1
CVE-2012-4191, CVE-2012-4192, https://launchpad.net/bugs/1065285
Package Information:
https://launchpad.net/ubuntu/+source/firefox/16.0.1+build1-0ubuntu0.12.04.1
https://launchpad.net/ubuntu/+source/firefox/16.0.1+build1-0ubuntu0.11.10.1
https://launchpad.net/ubuntu/+source/firefox/16.0.1+build1-0ubuntu0.11.04.1
https://launchpad.net/ubuntu/+source/firefox/16.0.1+build1-0ubuntu0.10.04.1
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