Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via macro variables in a message file.

FreeBSD mmap function allows users to modify append-only or immutable files.

Buffer overflow in University of Washington's implementation of IMAP and POP servers.

rcvtty in BSD 3.0 and 4.0 does not properly drop privileges before executing a script, which allows local attackers to gain privileges by specifying an alternate Trojan horse script on the command line.

mmap function in BSD allows local attackers in the kmem group to modify memory through devices.

Buffer overflow in suidperl (sperl), Perl 4.x and 5.x.

Denial of service in WU-FTPD via the SITE NEWER command, which does not free memory properly.

DNS cache poisoning via BIND, by predictable query IDs.

Vulnerability in a system call in BSDI 3.0 and 3.1 allows local users to cause a denial of service (reboot) in the kernel via a particular sequence of instructions.