SGI : Security Vulnerabilities, CVEs, Published In December 1999

IRIX soundplayer program allows local users to gain privileges by including shell metacharacters in a .wav file, which is executed via the midikeys program.

lpr on SunOS 4.1.1, BSD 4.3, A/UX 2.0.1, and other BSD-based operating systems allows local users to create or overwrite arbitrary files via a symlink attack that is triggered after invoking lpr 1000 times.

Quake 1 server responds to an initial UDP game connection request with a large amount of traffic, which allows remote attackers to use the server as an amplifier in a "Smurf" style attack on another host, by spoofing the connection request.