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Test ID:1.3.6.1.4.1.25623.1.2.1.2011.22
Category:General
Title:Mozilla Firefox Security Advisory (MFSA2011-22) - Linux
Summary:This host is missing a security update for Mozilla Firefox.
Description:Summary:
This host is missing a security update for Mozilla Firefox.

Vulnerability Insight:
Integer overflow and arbitrary code execution in Array.reduceRight()
Security researchers Chris Rohlf and Yan
Ivnitskiy of Matasano Security reported that when a
JavaScript Array object had its length set to an
extremely large value, the iteration of array elements that occurs
when its reduceRight method was subsequently called could
result in the execution of attacker controlled memory due to an
invalid index value being used to access element properties.

Affected Software/OS:
Firefox version(s) below 3.6.18 and below 5.

Solution:
The vendor has released an update. Please see the reference(s) for more information.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-2371
Debian Security Information: DSA-2268 (Google Search)
http://www.debian.org/security/2011/dsa-2268
Debian Security Information: DSA-2269 (Google Search)
http://www.debian.org/security/2011/dsa-2269
Debian Security Information: DSA-2273 (Google Search)
http://www.debian.org/security/2011/dsa-2273
http://www.mandriva.com/security/advisories?name=MDVSA-2011:111
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13987
http://www.redhat.com/support/errata/RHSA-2011-0885.html
http://www.redhat.com/support/errata/RHSA-2011-0887.html
http://www.redhat.com/support/errata/RHSA-2011-0888.html
http://secunia.com/advisories/45002
http://securityreason.com/securityalert/8472
SuSE Security Announcement: SUSE-SA:2011:028 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
http://www.ubuntu.com/usn/USN-1149-1
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