Ubuntu Security Notice (C) 2011-2016 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc.
The remote Ubuntu host is missing one or more security-related
Multiple memory vulnerabilities were discovered in the browser
rendering engine. An attacker could use these to possibly execute
arbitrary code with the privileges of the user invoking Firefox.
(CVE-2011-2364, CVE-2011-2365, CVE-2011-2374, CVE-2011-2376)
Martin Barbella discovered that under certain conditions, viewing a
accessed. An attacker could potentially use this to crash Firefox or
execute arbitrary code with the privileges of the user invoking
Jordi Chancel discovered a vulnerability on multipart/x-mixed-replace
images due to memory corruption. An attacker could potentially use
this to crash Firefox or execute arbitrary code with the privileges of
the user invoking Firefox. (CVE-2011-2377)
Chris Rohlf and Yan Ivnitskiy discovered an integer overflow
this to execute arbitrary code with the privileges of the user
invoking Firefox. (CVE-2011-2371)
Multiple use-after-free vulnerabilities were discovered. An attacker
could potentially use these to execute arbitrary code with the
privileges of the user invoking Firefox. (CVE-2011-0083,
David Chan discovered that cookies did not honor same-origin
conventions. This could potentially lead to cookie data being leaked
to a third-party. (CVE-2011-2362).
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.
Update the affected firefox and / or xulrunner-1.9.2 packages.
Risk factor :
Critical / CVSS Base Score : 10.0
Public Exploit Available : true
Family: Ubuntu Local Security Checks
Nessus Plugin ID: 55407 ()
CVE ID: CVE-2011-0083CVE-2011-0085CVE-2011-2362CVE-2011-2363CVE-2011-2364CVE-2011-2365CVE-2011-2371CVE-2011-2373CVE-2011-2374CVE-2011-2376CVE-2011-2377
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