Integer signedness error in ndiiop.exe in the DIIOP implementation in the server in IBM Lotus Domino before 8.5.3 allows remote attackers to execute arbitrary code via a GIOP client request, leading to a heap-based buffer overflow.

Stack-based buffer overflow in nrouter.exe in IBM Lotus Domino before 8.5.3 allows remote attackers to execute arbitrary code via a long name parameter in a Content-Type header in a malformed Notes calendar (aka iCalendar or iCal) meeting request, aka SPR KLYH87LL23.

Stack-based buffer overflow in ndiiop.exe in the DIIOP implementation in the server in IBM Lotus Domino before 8.5.3 allows remote attackers to execute arbitrary code via a GIOP getEnvironmentString request, related to the local variable cache.

Multiple stack-based buffer overflows in the IBM Lotus Domino Web Access ActiveX control, as provided by inotes6.dll, inotes6w.dll, dwa7.dll, and dwa7w.dll, in Domino 6.x and 7.x allow remote attackers to execute arbitrary code, as demonstrated by an overflow from a long General_ServerName property value when calling the InstallBrowserHelperDll function in the Upload Module in the dwa7.dwa7.1 control in dwa7w.dll 7.0.34.1.

IBM Lotus Notes before 6.5.6, and 7.x before 7.0.3; and Domino before 6.5.5 FP3, and 7.x before 7.0.2 FP1; uses weak permissions (Everyone:Full Control) for memory mapped files (shared memory) in IPC, which allows local users to obtain sensitive information, or inject Lotus Script or other character sequences into a session.

The Evaluate LotusScript method in IBM Lotus Domino before 7.0.3 uses an incorrect security context for @ formula commands in some circumstances, which might allow remote authenticated users to gain privileges and obtain sensitive information.

Incomplete blacklist vulnerability in the Certificate Authority (CA) in IBM Lotus Domino before 7.0.3 allows local users, or attackers with physical access, to obtain sensitive information (passwords) when an administrator enters a "ca activate" or "ca unlock" command with any uppercase character, which bypasses a blacklist designed to suppress password logging, resulting in cleartext password disclosure in the console log and Admin panel.

Buffer overflow in the IMAP service in IBM Lotus Domino before 6.5.6 FP2, and 7.x before 7.0.3, allows remote authenticated users to execute arbitrary code via a long mailbox name.

Unspecified vulnerability in the Lotus Domino Web Server 6.0, 6.5.x before 6.5.6, and 7.0.x before 7.0.3 allows remote attackers to cause a denial of service (daemon crash) via requests for URLs that reference certain files.

Cross-site scripting (XSS) vulnerability in the Active Content Filter feature in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to inject arbitrary web script or HTML via unspecified "code sequences" that bypass the protection scheme.