Stack-based buffer overflow in Novell GroupWise before 6.5.7, when HTML preview of e-mail is enabled, allows user-assisted remote attackers to execute arbitrary code via a long SRC attribute in an IMG element when forwarding or replying to a crafted e-mail.
https://exchange.xforce.ibmcloud.com/vulnerabilities/39032
http://www.vupen.com/english/advisories/2007/4273
http://www.securitytracker.com/id?1019101
http://www.securityfocus.com/archive/1/485100/100/0/threaded
http://securityreason.com/securityalert/3459