Ubuntu 11.04 / 11.10 : libreoffice, libreoffice-l10n vulnerabilities (USN-1495-1)

High Nessus Plugin ID 59832

Synopsis

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

Description

Integer overflows were discovered in the graphics loading code of several different image types. If a user were tricked into opening a specially crafted file, an attacker could cause LibreOffice to crash or possibly execute arbitrary code with the privileges of the user invoking the program. (CVE-2012-1149)

Sven Jacobi discovered an integer overflow when processing Escher graphics records. If a user were tricked into opening a specially crafted PowerPoint file, an attacker could cause LibreOffice to crash or possibly execute arbitrary code with the privileges of the user invoking the program. (CVE-2012-2334).

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 libreoffice-core and / or libreoffice-l10n-common packages.

See Also

https://usn.ubuntu.com/1495-1/

Plugin Details

Severity: High

ID: 59832

File Name: ubuntu_USN-1495-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 2012/07/03

Updated: 2019/09/19

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libreoffice-core, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-common, cpe:/o:canonical:ubuntu_linux:11.04, cpe:/o:canonical:ubuntu_linux:11.10

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: 2012/07/02

Vulnerability Publication Date: 2012/06/19

Reference Information

CVE: CVE-2012-1149, CVE-2012-2334

BID: 53570

USN: 1495-1