CVE ID:	CVE-2008-5907
Description:	The png_check_keyword function in pngwutil.c in libpng before 1.0.42, and 1.2.x before 1.2.34, might allow context-dependent attackers to set the value of an arbitrary memory location to zero via vectors involving creation of crafted PNG files with keywords, related to an implicit cast of the '\0' character constant to a NULL pointer. NOTE: some sources incorrectly report this as a double free vulnerability.
Test IDs:	1.3.6.1.4.1.25623.1.0.900071   1.3.6.1.4.1.25623.1.0.63682   1.3.6.1.4.1.25623.1.0.65940   1.3.6.1.4.1.25623.1.0.65425
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2008-5907 Debian Security Information: DSA-1750 (Google Search) http://www.debian.org/security/2009/dsa-1750 http://security.gentoo.org/glsa/glsa-200903-28.xml http://www.mandriva.com/security/advisories?name=MDVSA-2009:051 http://openwall.com/lists/oss-security/2009/01/09/1 http://sourceforge.net/mailarchive/forum.php?thread_name=4B6F0239C13D0245820603C036D180BC79FBAA%40CABOTUKEXCH01.cabot.local&forum_name=png-mng-implement http://secunia.com/advisories/34320 http://secunia.com/advisories/34388 SuSE Security Announcement: SUSE-SR:2009:003 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00000.html XForce ISS Database: libpng-pngcheckkeyword-memory-corruption(48128) https://exchange.xforce.ibmcloud.com/vulnerabilities/48128