Mozilla Firefox 3 before 3.0.1 on Mac OS X allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted GIF file that triggers a free of an uninitialized pointer.Referenceshttp://secunia.com/advisories/31270http://www.vupen.com/english/advisories/2009/0977http://www.mozilla.org/security/announce/2008/mfsa2008-36.htmlhttp://secunia.com/advisories/31132http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1https://exchange.xforce.ibmcloud.com/vulnerabilities/43850https://bugzilla.mozilla.org/show_bug.cgi?id=441360http://www.vupen.com/english/advisories/2008/2125http://securitytracker.com/id?1020516http://www.ubuntu.com/usn/usn-626-1http://www.securityfocus.com/bid/30266http://secunia.com/advisories/34501
