Vulnerability CVE-2012-2334
Published: 2012-06-19   Modified: 2012-06-20

Description:
Integer overflow in filter/source/msfilter/msdffimp.cxx in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the length of an Escher graphics record in a PowerPoint (.ppt) document, which triggers a buffer overflow.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
OpenOffice.org Powerpoint Denial Of Service
Sven Jacobias
17.05.2012

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Libreoffice -> Libreoffice 
Apache -> Openoffice.org 

 References:
http://cgit.freedesktop.org/libreoffice/core/commit/?id=512401decb286ba0fc3031939b8f7de8649c502e
http://cgit.freedesktop.org/libreoffice/core/commit/?id=28a6558f9d3ca2dda3191f8b5b3f2378ee2533da
https://bugzilla.redhat.com/show_bug.cgi?id=821803
http://xforce.iss.net/xforce/xfdb/75695
http://www.securityfocus.com/bid/53570
http://www.osvdb.org/82517
http://www.openwall.com/lists/oss-security/2012/05/28/2
http://www.openoffice.org/security/cves/CVE-2012-2334.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:091
http://www.mandriva.com/security/advisories?name=MDVSA-2012:090
http://www.libreoffice.org/advisories/cve-2012-2334/
http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml
http://www.debian.org/security/2012/dsa-2487
http://securitytracker.com/id?1027070
http://secunia.com/advisories/60799
http://secunia.com/advisories/49392
http://secunia.com/advisories/49373
http://secunia.com/advisories/47244
http://secunia.com/advisories/46992
http://rhn.redhat.com/errata/RHSA-2012-0705.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082168.html
http://archives.neohapsis.com/archives/bugtraq/2012-05/0091.html
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