Ubuntu 7.04 / 7.10 : libcairo regression (USN-550-2)

high Nessus Plugin ID 29304

Synopsis

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

Description

USN-550-1 fixed vulnerabilities in Cairo. The upstream fixes were incomplete, and under certain situations, applications using Cairo would crash with a floating point error. This update fixes the problem.

We apologize for the inconvenience.

Peter Valchev discovered that Cairo did not correctly decode PNG image data. By tricking a user or automated system into processing a specially crafted PNG with Cairo, a remote attacker could execute arbitrary code with user privileges.

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 packages.

Plugin Details

Severity: High

ID: 29304

File Name: ubuntu_USN-550-2.nasl

Version: 1.15

Type: Local

Agent: unix

Family: Ubuntu Local Security Checks

Published: 12/11/2007

Updated: 1/19/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:7.04, p-cpe:/a:canonical:ubuntu_linux:libcairo2-dev, cpe:/o:canonical:ubuntu_linux:7.10, p-cpe:/a:canonical:ubuntu_linux:libcairo2-doc, p-cpe:/a:canonical:ubuntu_linux:libcairo-directfb2, p-cpe:/a:canonical:ubuntu_linux:libcairo2, p-cpe:/a:canonical:ubuntu_linux:libcairo-directfb2-dev

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/10/2007

Reference Information

BID: 26650

USN: 550-2

Detections

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