8326 : libpng png_handle_tRNS Remote Overflow
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
2	175	over 5 years ago	about 1 month ago	4 times	100%

Timeline

Disclosure Date	Exploit Publish Date
2004-08-04	2004-08-04

Keywords

SCOSA-2005.49

Description

A remote overflow exists in libpng. The library function png_handle_tRNS fails to perform a length check on PNG images resulting in a buffer overflow. With a specially crafted PNG file, an attacker can cause the execution of code resulting in a loss of integrity.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Public
Disclosure: OSVDB Verified

Solution

Upgrade to version 1.2.6 release candidate 1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds. Users of the older 1.0 series should upgrade to libpng-1.0.16 release candidate 1 or higher.

Products

PNG Development Group	libpng	1.0.15
		1.2.5

ImageMagick Studio LLC

ImageMagick

6.0.0-2

GraphicsMagick Group

GraphicsMagick

1.1.2

Microsoft Corporation	MSN Messenger	5.0
		6.1
		6.2

References

Security Tracker: 1010854
ISS X-Force ID: 10925 19252
Secunia Advisory ID: 12219 12220 12221 12222 12223 12232 12234 12240 12248 12249 12283 12354 12810 13291 13341 15432 17645 22957 22958
CVE ID: 2004-0597 (see also: NVD)
CERT VU: 388984 817368
Milw0rm: 389 393
Exploit Database: 389 393
SCIP VulDB ID: 779
Related OSVDB ID: 8312 8313 8314 8315 8316
Microsoft Knowledge Base Article: 890261
Vendor Specific Advisory URL: ftp://ftp.sco.com/pub/openserver5/507/mp/osr507mp4/osr507mp4.htm ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt http://bugzilla.mozilla.org/show_bug.cgi?id=251381
http://distro.conectiva.com/atualizacoes/?id=a&anuncio=000564
http://docs.info.apple.com/article.html?artnum=61798
http://lists.debian.org/debian-security-announce/debian-security-announce-2004/msg00139.html
http://www.gentoo.org/security/en/glsa/glsa-200408-03.xml
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:079
http://www.mandriva.com/security/advisories?name=MDKSA-2006:212
http://www.mandriva.com/security/advisories?name=MDKSA-2006:213
http://www.redhat.com/archives/fedora-announce-list/2004-August/msg00005.html
http://www.redhat.com/archives/fedora-announce-list/2004-August/msg00006.html
http://www.suse.de/de/security/2004_23_libpng.html
Other Advisory URL: ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2004.16/SCOSA-2004.16.txt ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.25/SCOSA-2005.25.txt http://scary.beasts.org/security/CESA-2004-001.txt
http://security.gentoo.org/glsa/glsa-200408-22.xml
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57617
http://sunsolve.sun.com/search/document.do?assetkey=1-26-57683-1
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:082
http://www4.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBTU01063
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2004-08/0026.html
http://archives.neohapsis.com/archives/bugtraq/2005-02/0034.html
Vendor URL: http://www.imagemagick.org/
Microsoft Security Bulletin: MS05-009
CIAC Advisory: o-192
RedHat RHSA: RHSA-2004-421 RHSA-2004:402-08
Keyword: SCOSA-2005.49
US-CERT Cyber Security Alert: TA04-217A

Tools & Filters

	14206 14207 14208 14209 14210 14213 14214 14216 14242 14328 14331 14559 15373 16328 18749 18781 18794 24597 24598
	1770 1771 1772 1773 1775 2116 2602 2603 2652 2671 2703 2788 2789 2887 2902 3066 3067 3099 3238 3239
Snort	2673

Credit

Chris Evans - chrisscary.beasts.org -

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

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