Solaris - Unauthenticated Remote Privilege Escalation via sadmind AUTH_SYS Spoofing
The default installation of sadmind on Solaris uses weak authentication (AUTH_SYS), which allows local and remote attackers to spoof Solstice AdminSuite clients and gain root privileges via a certain sequence of RPC packets.
PostgreSQL 8.1 - Authenticated Remote Code Execution via Database Link Library
The Database Link library (dblink) in PostgreSQL 8.1 implements functions via CREATE statements that map to arbitrary libraries based on the C programming language, which allows remote authenticated superusers to map and execute a function from any library, as demonstrated by using the system function in libc.so.6 to gain shell access.