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.
AIX sysback before 4.2.1.13 uses a relative path to find and execute the hostname program, which allows local users to gain privileges by modifying the path to point to a malicious hostname program.
dpsexec (DPS Server) when running under XDM in IBM AIX 3.2.5 and earlier does not properly check privileges, which allows local users to overwrite arbitrary files and gain privileges.