44470 : OpenOffice.org (OOo) EMF File EMR_STRETCHBLT Record Handling Overflow
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
7	873	about 5 years ago	2 months ago	5 times	100%

Timeline

Disclosure Date
2008-04-18

Time to Patch	Time to Vendor Response
171 days	1 days

Description

OpenOffice.org contains an integer overflow condition that is triggered as user-supplied input is not properly validated when parsing EMR_STRETCHBLT records in EMF files. With a specially crafted document containing an embedded EMF file, a context-dependent attacker can cause a buffer overflow, resulting in a denial of service or potentially execution of arbitrary code.

Classification

Location: Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified, Coordinated Disclosure

Solution

Upgrade to version 2.4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

OpenOffice.org

2.3.1

References

Security Tracker: 1019892
OVAL ID: 10249
CVE ID: 2007-5746 (see also: NVD)
Bugtraq ID: 28819
Secunia Advisory ID: 29844 29852 29864 29871 29910 29913 29987 30100 30179
ISS X-Force ID: 41861
Related OSVDB ID: 44469 44471 44472
VUPEN Advisory: ADV-2008-1253 [ Link is 404 ]
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2008-04/0237.html
Other Advisory URL: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=692
http://lists.debian.org/debian-security-announce/2008/msg00118.html
http://sunsolve.sun.com/search/document.do?assetkey=1-66-231601-1
http://www.debian.org/security/2008/dsa-1547
http://www.gentoo.org/security/en/glsa/glsa-200805-16.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2008:090
http://www.mandriva.com/security/advisories?name=MDVSA-2008:095
http://www.novell.com/linux/security/advisories/2008_23_openoffice.html
http://www.ubuntu.com/usn/usn-609-1
https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00448.html
Vendor Specific Solution URL: http://security.gentoo.org/glsa/glsa-200805-16.xml
http://sunsolve.sun.com/search/document.do?assetkey=1-66-231661-1
Vendor Specific News/Changelog Entry: http://www.openoffice.org/security/bulletin.html
http://www.openoffice.org/security/cves/CVE-2007-5746.html
RedHat RHSA: RHSA-2008:0175 RHSA-2008:0176

Tools & Filters

	32018 32019 32189 32385
	4474

Credit

Anonymous - iDefense Labs VCP

CVSSv2 Score

CVSSv2 Base Score = 6.8
Source: nvd.nist.gov | Generated: 2008-04-17 | Disagree?

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