GLSA-201209-05 : LibreOffice: Multiple vulnerabilities

This script is Copyright (C) 2012-2014 Tenable Network Security, Inc.


Synopsis :

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

Description :

The remote host is affected by the vulnerability described in GLSA-201209-05
(LibreOffice: Multiple vulnerabilities)

Multiple vulnerabilities have been found in LibreOffice:
The Microsoft Word Document parser contains an out-of-bounds read
error (CVE-2011-2713).
The Raptor RDF parser contains an XML External Entity expansion error
(CVE-2012-0037).
The graphic loading parser contains an integer overflow error which
could cause a heap-based buffer overflow (CVE-2012-1149).
Multiple errors in the XML manifest handling code could cause a
heap-based buffer overflow (CVE-2012-2665).

Impact :

A remote attacker could entice a user to open a specially crafted
document file using LibreOffice, possibly resulting in execution of
arbitrary code with the privileges of the process or a Denial of Service
condition.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-201209-05.xml

Solution :

All LibreOffice users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-office/libreoffice-3.5.5.3'
All users of the LibreOffice binary package should upgrade to the latest
version:
# emerge --sync
# emerge --ask --oneshot --verbose
'>=app-office/libreoffice-bin-3.5.5.3'

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.5
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 62286 ()

Bugtraq ID: 49969
52681
53570
54769

CVE ID: CVE-2011-2713
CVE-2012-0037
CVE-2012-1149
CVE-2012-2665