BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP6 and earlier, and WebLogic Server 6.1 SP7 and earlier allow remote attackers to cause a denial of service (memory exhaustion) via crafted non-canonicalized XML documents.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP5 and earlier, and 6.1 SP7 and earlier allow remote attackers to cause a denial of service (server thread hang) via unknown attack vectors.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP5 and earlier, and 6.1 SP7 and earlier log the Java command line at server startup, which might include sensitive information (passwords or keyphrases) in the server log file when the -D option is used.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP6 and earlier, and 6.1 SP7 and earlier sometimes stores the boot password in the registry in cleartext, which might allow local users to gain administrative privileges.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, 7.0 SP6 and earlier, and 6.1 SP7 and earlier, when Internet Inter-ORB Protocol (IIOP) is used, sometimes include a password in an exception message that is sent to a client or stored in a log file, which might allow remote attackers to perform unauthorized actions.

BEA WebLogic Server and WebLogic Express 9.0, 8.1, and 7.0 lock out the admin user account after multiple incorrect password guesses, which allows remote attackers who know or guess the admin account name to cause a denial of service (blocked admin logins).

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier and 7.0 SP6 and earlier, when using the weblogic.Deployer command with the t3 protocol, does not use the secure t3s protocol even when an Administration port is enabled on the Administration server, which might allow remote attackers to sniff the connection.

BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, and 7.0 SP5 and earlier, do not encrypt multicast traffic, which might allow remote attackers to read sensitive cluster synchronization messages by sniffing the multicast traffic.

BEA WebLogic Server and WebLogic Express 8.1 SP5 and earlier, and 7.0 SP6 and earlier, when using username/password authentication, does not lock out a username after the maximum number of invalid login attempts, which makes it easier for remote attackers to guess the password.

BEA WebLogic Server and WebLogic Express 8.1 SP2 and SP3 allows users with the Monitor security role to "shrink or reset JDBC connection pools."

BEA WebLogic Server and WebLogic Express 8.1 through Service Pack 3 and 7.0 through Service Pack 5 does not properly handle when a security provider throws an exception, which may cause WebLogic to use incorrect identity for the thread, or to fail to audit security exceptions.

The UserLogin control in BEA WebLogic Portal 8.1 through Service Pack 3 prints the password to standard output when an incorrect login attempt is made, which could make it easier for attackers to guess the correct password.

The cluster cookie parsing code in BEA WebLogic Server 7.0 through Service Pack 5 attempts to contact any host or port specified in a cookie, even when it is not in the cluster, which allows remote attackers to cause a denial of service (cluster slowdown) via modified cookies.

Multiple cross-site scripting (XSS) vulnerabilities in BEA WebLogic Server and Express 8.1 through Service Pack 4, and 7.0 through Service Pack 6, allow remote attackers to inject arbitrary web script or HTML, and possibly gain administrative privileges, via the (1) j_username or (2) j_password parameters in the login page (LoginForm.jsp), (3) parameters to the error page in the Administration Console, (4) unknown vectors in the Server Console while the administrator has an active session to obtain the ADMINCONSOLESESSION cookie, or (5) an alternate vector in the Server Console that does not require an active session but also leaks the username and password.

The embedded LDAP server in BEA WebLogic Server and Express 8.1 through Service Pack 4, and 7.0 through Service Pack 5, allows remote anonymous binds, which may allow remote attackers to view user entries or cause a denial of service.

Buffer overflow in BEA WebLogic Server and WebLogic Express 6.1 Service Pack 4 allows remote attackers to cause a denial of service (CPU consumption from thread looping).

Cross-site scripting (XSS) vulnerability in BEA Admin Console 8.1 allows remote attackers to execute arbitrary web script or HTML via the server parameter to a JndiFramesetAction action.

BEA WebLogic Server and WebLogic Express 8.1 through 8.1 SP2 allow remote attackers to cause a denial of service (network port consumption) via unknown actions in HTTPS sessions, which prevents the server from releasing the network port when the session ends.

BEA WebLogic Server and WebLogic Express 6.1, 7.0, and 8.1, with RMI and anonymous admin lookup enabled, allows remote attackers to obtain configuration information by accessing MBeanHome via the Java Naming and Directory Interface (JNDI).