Multiple stack-based buffer overflows in Novell GroupWise Messenger (GWIM) Client before 2.0.3 HP1 for Windows allow remote attackers to execute arbitrary code via "spoofed server responses" that contain a long string after the NM_A_SZ_TRANSACTION_ID field name.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42917
http://www.vupen.com/english/advisories/2008/1764/references
http://www.securitytracker.com/id?1020209
http://www.securityfocus.com/bid/29602
http://www.securityfocus.com/archive/1/493964/100/0/threaded
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5026700.html