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Ubuntu 10.04 LTS / 10.10 / 11.04 / 11.10 : firefox vulnerability (USN-1367-2)

high Nessus Plugin ID 58034

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Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

USN-1367-1 fixed vulnerabilities in libpng. This provides the corresponding update for Firefox.

Jueri Aedla discovered that libpng did not properly verify the size used when allocating memory during chunk decompression. If a user or automated system using libpng were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or execute code with the privileges of the user invoking the program. (CVE-2011-3026).

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 package.

See Also

https://usn.ubuntu.com/1367-2/

Plugin Details

Severity: High

ID: 58034

File Name: ubuntu_USN-1367-2.nasl

Version: 1.8

Type: local

Agent: unix

Published: 2/20/2012

Updated: 9/19/2019

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:10.10, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:firefox, cpe:/o:canonical:ubuntu_linux:11.04, cpe:/o:canonical:ubuntu_linux:11.10

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 2/17/2012

Vulnerability Publication Date: 2/16/2012

Reference Information

CVE: CVE-2011-3026

BID: 52049

USN: 1367-2