Ubuntu 10.04 LTS / 10.10 : firefox, xulrunner-1.9.2 vulnerabilities (USN-1251-1)
high Nessus Plugin ID 56775
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Synopsis
The remote Ubuntu host is missing one or more security-related patches.Description
It was discovered that CVE-2011-3004, which addressed possible privilege escalation in addons, also affected Firefox 3.6. An attacker could potentially exploit Firefox when an add-on was installed that used loadSubscript in vulnerable ways. (CVE-2011-3647)Yosuke Hasegawa discovered that the Mozilla browser engine mishandled invalid sequences in the Shift-JIS encoding. A malicious website could possibly use this flaw this to steal data or inject malicious scripts into web content. (CVE-2011-3648)
Marc Schoenefeld discovered that using Firebug to profile a JavaScript file with many functions would cause Firefox to crash. An attacker might be able to exploit this without using the debugging APIs which would potentially allow an attacker to remotely crash the browser.
(CVE-2011-3650).
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.
Solution
Update the affected firefox and / or xulrunner-1.9.2 packages.See Also
Plugin Details
Severity: High
ID: 56775
File Name: ubuntu_USN-1251-1.nasl
Version: 1.10
Type: local
Agent: unix
Family: Ubuntu Local Security Checks
Published: 11/11/2011
Updated: 9/19/2019
Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 6.9
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Temporal Vector: E:U/RL:OF/RC:C
Vulnerability Information
CPE: p-cpe:/a:canonical:ubuntu_linux:firefox, p-cpe:/a:canonical:ubuntu_linux:xulrunner-1.9.2, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:10.10
Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l
Exploit Ease: No known exploits are available
Patch Publication Date: 11/10/2011
Vulnerability Publication Date: 9/28/2011
Reference Information
CVE: CVE-2011-3004, CVE-2011-3647, CVE-2011-3648, CVE-2011-3650
USN: 1251-1