Novell GroupWise Messenger (GWIM) before 2.0.3 Hot Patch 1 allows remote attackers to cause a denial of service (crash) via a long user ID, possibly involving a popup alert. NOTE: it is not clear whether this issue crosses privilege boundaries.

NOTE: this issue has been disputed by the vendor. The error module in Novell GroupWise WebAccess allows remote attackers who have not authenticated to read potentially sensitive information, such as the version, via an incorrect login and a modified (1) error or (2) modify parameter that returns template files or the "about" information page. NOTE: the vendor has disputed this issue

Unknown vulnerability in Novell GroupWise and GroupWise WebAccess 6.0 through 6.5, when running with Apache Web Server 1.3 for NetWare where Apache is loaded using GWAPACHE.CONF, allows remote attackers to read directories and files on the server.

GroupWise WebAccess 5.5 with directory indexing enabled allows a remote attacker to view arbitrary directory contents via an HTTP request with a lowercase "get".

Unspecified vulnerability in Novell GroupWise 6 SP3 WebAccess before Revision F has unknown impact and attack vectors related to "malicious script."

Buffer overflow in Novell GroupWise 6.0.1 Support Pack 1 allows remote attackers to execute arbitrary code via a long RCPT TO command.

GroupWise 5.5 and 6 running in live remote or smart caching mode allows remote attackers to read arbitrary users' mailboxes by extracting usernames and passwords from sniffed network traffic, as addressed by the "Padlock" fix.

The Java Server in the Novell GroupWise Web Access Enhancement Pack allows remote attackers to cause a denial of service via a long URL to the servlet.

Cross-site scripting (XSS) vulnerability in the login page in Novell GroupWise WebAccess 6.5 before 20060721 and WebAccess 7 before 20060727 allows remote attackers to inject arbitrary web script or HTML via the GWAP.version parameter.

Cross-site scripting (XSS) vulnerability in Novell GroupWise WebAccess 6.5 and 7 before 20060727 allows remote attackers to inject arbitrary web script or HTML via an encoded SCRIPT element in an e-mail message with the UTF-7 character set, as demonstrated by the "+ADw-SCRIPT+AD4-" sequence.

GWWEB.EXE in GroupWise Web Access 5.5, and possibly other versions, allows remote attackers to determine the full pathname of the web server via an HTTP request with an invalid HTMLVER parameter.

Unspecified vulnerability in the Windows Client API in Novell GroupWise 5.x through 7 might allow users to obtain "random programmatic access" to other email within the same post office.

Stack-based buffer overflow in Novell GroupWise Messenger before 2.0 Public Beta 2 allows remote attackers to execute arbitrary code via a long Accept-Language value without a comma or semicolon. NOTE: due to a typo, the original ZDI advisory accidentally referenced CVE-2006-0092. This is the correct identifier.

GroupWise 6, when using LDAP authentication and when Post Office has a blank username and password, allows attackers to gain privileges of other users by logging in without a password.

Novell Groupwise 5.5 and 6.0 Servlet Gateway is installed with a default username and password for the servlet manager, which allows remote attackers to gain privileges.

Integer overflow in the registry parsing code in GroupWise 6.5.3, and possibly earlier version, allows remote attackers to cause a denial of service (application crash) via a large TCP/IP port in the Windows registry key.

grpWise.exe for Novell GroupWise client 5.5 through 6.5.2 stores the password in plaintext in memory, which allows attackers to obtain the password using a debugger or another mechanism to read process memory.

Directory traversal vulnerability in Novell GroupWise 5.5 and 6.0 allows remote attackers to read arbitrary files via a request for /servlet/webacc?User.html= that contains "../" (dot dot) sequences and a null character.

Buffer overflow in Novell GroupWise 6.5 Client allows remote attackers to execute arbitrary code via a GWVW02xx.INI language file with a long entry, as demonstrated using a long ES02TKS.VEW value in the Group Task section.

Cross-site scripting (XSS) vulnerability in Novell Groupwise WebAccess 6.5 before July 11, 2005 allows remote attackers to inject arbitrary web script or HTML via an e-mail message with an encoded javascript URI (e.g. "j&#X41vascript" in an IMG tag.