Ubuntu 12.04 LTS / 14.04 LTS / 14.10 / 15.04 : cups vulnerabilities (USN-2629-1)

critical Nessus Plugin ID 84117
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Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

It was discovered that CUPS incorrectly handled reference counting when handling localized strings. A remote attacker could use this issue to escalate permissions, upload a replacement CUPS configuration file, and execute arbitrary code. (CVE-2015-1158)

It was discovered that the CUPS templating engine contained a cross-site scripting issue. A remote attacker could use this issue to bypass default configuration settings. (CVE-2015-1159).

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 cups package.

See Also

https://usn.ubuntu.com/2629-1/

Plugin Details

Severity: Critical

ID: 84117

File Name: ubuntu_USN-2629-1.nasl

Version: 2.10

Type: local

Agent: unix

Published: 6/11/2015

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

Temporal Vector: E:POC/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:cups, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:14.04, cpe:/o:canonical:ubuntu_linux:14.10, cpe:/o:canonical:ubuntu_linux:15.04

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/10/2015

Vulnerability Publication Date: 6/26/2015

Reference Information

CVE: CVE-2015-1158, CVE-2015-1159

BID: 75098

USN: 2629-1