Ubuntu 6.06 LTS / 6.10 / 7.04 / 7.10 : cupsys vulnerability (USN-539-1)

Critical Nessus Plugin ID 28146

Synopsis

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

Description

Alin Rad Pop discovered that CUPS did not correctly validate buffer lengths when processing IPP tags. Remote attackers successfully exploiting this vulnerability would gain access to the non-root CUPS user in Ubuntu 6.06 LTS, 6.10, and 7.04. In Ubuntu 7.10, attackers would be isolated by the AppArmor CUPS profile.

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.

See Also

https://usn.ubuntu.com/539-1/

Plugin Details

Severity: Critical

ID: 28146

File Name: ubuntu_USN-539-1.nasl

Version: 1.14

Type: local

Agent: unix

Published: 2007/11/10

Updated: 2019/08/02

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:cupsys, p-cpe:/a:canonical:ubuntu_linux:cupsys-bsd, p-cpe:/a:canonical:ubuntu_linux:cupsys-client, p-cpe:/a:canonical:ubuntu_linux:cupsys-common, p-cpe:/a:canonical:ubuntu_linux:libcupsimage2, p-cpe:/a:canonical:ubuntu_linux:libcupsimage2-dev, p-cpe:/a:canonical:ubuntu_linux:libcupsys2, p-cpe:/a:canonical:ubuntu_linux:libcupsys2-dev, p-cpe:/a:canonical:ubuntu_linux:libcupsys2-gnutls10, cpe:/o:canonical:ubuntu_linux:6.06:-:lts, cpe:/o:canonical:ubuntu_linux:6.10, cpe:/o:canonical:ubuntu_linux:7.04, cpe:/o:canonical:ubuntu_linux:7.10

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

Patch Publication Date: 2007/11/05

Reference Information

CVE: CVE-2007-4351

USN: 539-1

CWE: 189