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Test ID:1.3.6.1.4.1.25623.1.2.1.2011.47
Category:General
Title:Mozilla Firefox Security Advisory (MFSA2011-47) - 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:
Potential XSS against sites using Shift-JIS
Yosuke Hasegawa reported that the Mozilla browser engine
mishandled invalid sequences in the Shift-JIS encoding. When encountering an
invalid pair Mozilla would turn the entire two-byte sequence into a single
unknown character rather than an unknown character followed by a valid
single-byte character. On some sites attackers may have been able to
end their input with the first byte of a two byte sequence, when that
input was later put into a page context it might cause the following
delimiter (such as a double-quote) to be consumed, breaking the format
of the page. Depending on the page this could potentially be used to
steal data or inject script into the page.

Affected Software/OS:
Firefox version(s) below 3.6.24 and below 8.

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

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-3648
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14212
http://www.redhat.com/support/errata/RHSA-2011-1439.html
SuSE Security Announcement: SUSE-SU-2011:1256 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.html
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