Unspecified vulnerability in DB2LICD in IBM DB2 UDB 9.1 before Fixpak 4 has unknown impact and attack vectors, related to creation of an "insecure directory."

Unspecified vulnerability in the SSL LOAD GSKIT action in IBM DB2 UDB 9.1 before Fixpak 4 has unknown impact and attack vectors, involving a call to dlopen when the effective uid is root.

IBM DB2 UDB 9.1 before Fixpak 4 uses incorrect permissions on ACLs for DB2NODES.CFG, which has unknown impact and attack vectors. NOTE: the vendor description of this issue is too vague to be certain that it is security-related.

Unspecified vulnerability in unspecified setuid programs in IBM DB2 UDB 9.1 before Fixpak 4 allows local users to have an unknown impact.

Unspecified vulnerability in (1) DB2WATCH and (2) DB2FREEZE in IBM DB2 UDB 9.1 before Fixpak 4 has unknown impact and attack vectors.

Unspecified vulnerability in the DB2DART tool in IBM DB2 UDB 9.1 before Fixpak 4 allows attackers to execute arbitrary commands as the DB2 instance owner, related to invocation of TPUT by DB2DART.

The DB2 Discovery Service for IBM DB2 before FixPak 10a allows remote attackers to cause a denial of service (crash) via a long packet to UDP port 523.

IBM DB2 7.0 allows a remote attacker to cause a denial of service (crash) via a single byte to (1) db2ccs.exe on port 6790, or (2) db2jds.exe on port 6789.

Stack-based buffer overflow in JDBC Applet Server in IBM DB2 8.1 allows remote attackers to execute arbitrary by connecting and sending a long username, then disconnecting gracefully and reconnecting and sending a short username and an unexpected db2java.zip version, which causes a null terminator to be removed and leads to the overflow.

DB2 8.1 remote command server (DB2RCMD.EXE) executes the db2rcmdc.exe program as the db2admin administrator, which allows local users to gain privileges via the DB2REMOTECMD named pipe.

IBM DB2 Universal Database version 6.1 creates an account with a default user name and password, which allows remote attackers to gain access to the database.

Stack-based buffer overflow in call in IBM DB2 7.x and 8.1 allows remote attackers to execute arbitrary code via a long libname.

Stack-based buffer overflow in libdb2.so in IBM DB2 7.x and 8.1 allows local users to execute arbitrary code via a long DB2LPORT environment variable.

Stack-based buffer overflow in db2fmp in IBM DB2 7.x and 8.1 allows local users to execute arbitrary code via a long parameter.

IBM DB2 7.1 and 8.1 allow the bin user to gain root privileges by modifying the shared libraries that are used in setuid root programs.

IBM DB2 Universal Database (UDB) 810 before version 8 FixPak 10 allows remote authenticated users to cause a denial of service (db2jd service crash) by "connecting from a downlevel client."

IBM DB2 Universal Database (UDB) 820 before version 8 FixPak 10 (s050811) allows remote authenticated users to cause a denial of service (application crash) by using a table function for an instance of snapshot_tbreorg, which triggers a trap in sqlnr_EStoE_action.

Multiple format string vulnerabilities in IBM DB2 Universal Database 8.1 may allow local users to execute arbitrary code via certain command line arguments to (1) db2start, (2) db2stop, or (3) db2govd.

IBM DB2 Universal Database (UDB) 810 before ESE AIX 5765F4100 does not ensure that a user has execute privileges before permitting object creation based on routines, which allows remote authenticated users to gain privileges.

IBM DB2 Universal Database (UDB) 820 before ESE AIX 5765F4100 allows remote authenticated users to cause a denial of service (CPU consumption) by "abnormally" terminating a connection, which prevents db2agents from being properly cleared.