Integer overflow in the Post Office Agent in Novell GroupWise before 2014 R2 Service Pack 1 Hot Patch 1 might allow remote attackers to execute arbitrary code via a long (1) username or (2) password, which triggers a heap-based buffer overflow.
packetstormsecurity.com/files/138503/Micro-Focus-GroupWise-Cross-Site-Scripting-Overflows.html
seclists.org/fulldisclosure/2016/Aug/123
www.securityfocus.com/archive/1/539296/100/0/threaded
www.securityfocus.com/bid/92642
www.novell.com/support/kb/doc.php?id=7017975
www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20160825-0_Micro_Focus_GroupWise_Multiple_vulnerabilities_v10.txt