Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.Referenceshttp://www.securityfocus.com/bid/24970http://www.opera.com/support/search/view/862/https://exchange.xforce.ibmcloud.com/vulnerabilities/35509http://www.securitytracker.com/id?1018431http://security.gentoo.org/glsa/glsa-200708-17.xmlhttp://secunia.com/advisories/26138http://www.vupen.com/english/advisories/2007/2584http://secunia.com/advisories/26545http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564http://www.novell.com/linux/security/advisories/2007_15_sr.html
