CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, via a file descriptor argument in an AUTH_UNIX procedure call, which is used as a table index by the _TT_ISCLOSE procedure.
CDE ToolTalk database server (ttdbserver) allows local users to overwrite arbitrary files via a symlink attack on the transaction log file used by the _TT_TRANSACTION RPC procedure.
create_keyfiles in PSSP 3.2 with DCE 3.1 authentication on AIX creates keyfile directories with world-writable permissions, which could allow a local user to delete key files and cause a denial of service.
Buffer overflow in rpc.yppasswdd (yppasswd server) in AIX allows attackers to gain unauthorized access via a long string. NOTE: due to lack of details in the vendor advisory, it is not clear if this is the same issue as CVE-2001-0779.
IBM AIX 430 does not properly unlock IPPMTU_LOCK, which allows remote attackers to cause a denial of service (hang) via Path Maximum Transmit Unit (PMTU) IP packets.