Cross-site scripting (XSS) vulnerability in Novell GroupWise before 2014 R2 Service Pack 1 Hot Patch 1 allows remote attackers to inject arbitrary web script or HTML via a crafted email.

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.

Multiple cross-site scripting (XSS) vulnerabilities in the administrator console in Novell GroupWise before 2014 R2 Service Pack 1 Hot Patch 1 allow remote attackers to inject arbitrary web script or HTML via the (1) token parameter to gwadmin-console/install/login.jsp or (2) PATH_INFO to gwadmin-console/index.jsp.

A reflected XSS vulnerability exists in the web console of the Document Viewer Agent in Novell GroupWise before 2014 R2 Support Pack 1 Hot Patch 2 that may enable a remote attacker to execute JavaScript in the context of a valid user's browser session by getting the user to click on a specially crafted link. This could lead to session compromise or other browser-based attacks.

The client in Novell GroupWise before 8.0.3 HP4, 2012 before SP3, and 2014 before SP1 on Windows allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer dereference) via unspecified vectors.

FileUploadServlet in the Administration service in Novell GroupWise 2014 before SP1 allows remote attackers to read or write to arbitrary files via the poLibMaintenanceFileSave parameter, aka ZDI-CAN-2287.