Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : freetype vulnerability (USN-767-1)

Critical Nessus Plugin ID 38196

Synopsis

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

Description

Tavis Ormandy discovered that FreeType did not correctly handle certain large values in font files. If a user were tricked into using a specially crafted font file, 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 freetype2-demos, libfreetype6 and / or libfreetype6-dev packages.

See Also

https://usn.ubuntu.com/767-1/

Plugin Details

Severity: Critical

ID: 38196

File Name: ubuntu_USN-767-1.nasl

Version: 1.13

Type: local

Agent: unix

Published: 2009/04/28

Updated: 2019/08/02

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

Temporal Score: 8.7

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

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:freetype2-demos, p-cpe:/a:canonical:ubuntu_linux:libfreetype6, p-cpe:/a:canonical:ubuntu_linux:libfreetype6-dev, cpe:/o:canonical:ubuntu_linux:6.06:-:lts, cpe:/o:canonical:ubuntu_linux:8.04:-:lts, cpe:/o:canonical:ubuntu_linux:8.10, cpe:/o:canonical:ubuntu_linux:9.04

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2009/04/27

Reference Information

CVE: CVE-2009-0946

BID: 34550

USN: 767-1

CWE: 189