Ubuntu 6.06 LTS / 6.10 / 7.04 : libpng vulnerability (USN-472-1)

Medium Nessus Plugin ID 28073

Synopsis

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

Description

It was discovered that libpng did not correctly handle corrupted CRC in grayscale PNG images. By tricking a user into opening a specially crafted PNG, a remote attacker could cause the application using libpng to crash, resulting in a denial of service.

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 libpng12-0, libpng12-dev and / or libpng3 packages.

See Also

https://usn.ubuntu.com/472-1/

Plugin Details

Severity: Medium

ID: 28073

File Name: ubuntu_USN-472-1.nasl

Version: 1.14

Type: local

Agent: unix

Published: 2007/11/10

Updated: 2019/08/02

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libpng12-0, p-cpe:/a:canonical:ubuntu_linux:libpng12-dev, p-cpe:/a:canonical:ubuntu_linux:libpng3, cpe:/o:canonical:ubuntu_linux:6.06:-:lts, cpe:/o:canonical:ubuntu_linux:6.10, cpe:/o:canonical:ubuntu_linux:7.04

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

Patch Publication Date: 2007/06/11

Reference Information

CVE: CVE-2007-2445

USN: 472-1