CVE-2012-4432 Information

Description

Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to \palette reduction.\

Reference

http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2 http://optipng.sourceforge.net/ http://secunia.com/advisories/50654 http://sourceforge.net/news/?group_id=151404 http://www.openwall.com/lists/oss-security/2012/09/17/5 http://www.openwall.com/lists/oss-security/2012/09/18/2 http://www.securityfocus.com/bid/55566 https://exchange.xforce.ibmcloud.com/vulnerabilities/78743