Detections
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Ubuntu 11.10 / 12.04 LTS / 12.10 : libav vulnerabilities (USN-1705-1)

critical Nessus Plugin ID 64283

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that Libav incorrectly handled certain malformed media files. If a user were tricked into opening a crafted media file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program.

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 libavcodec53 and / or libavformat53 packages.

See Also

https://usn.ubuntu.com/1705-1/

Plugin Details

Severity: Critical

ID: 64283

File Name: ubuntu_USN-1705-1.nasl

Version: 1.10

Type: local

Agent: unix

Published: 1/29/2013

Updated: 9/19/2019

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libavformat53, cpe:/o:canonical:ubuntu_linux:12.10, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libavcodec53, cpe:/o:canonical:ubuntu_linux:11.10

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/28/2013

Vulnerability Publication Date: 9/10/2012

Reference Information

CVE: CVE-2012-2783, CVE-2012-2791, CVE-2012-2797, CVE-2012-2798, CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804, CVE-2012-5144

BID: 55355, 56903

USN: 1705-1