Vulnerability in login in SCO UNIX 4.2 and earlier allows local users to gain root access.

Unspecified vulnerability in ptchmod in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in "at" program in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in prwarn in SCO UNIX 4.2 and earlier allows local users to gain root access.

Vulnerability in passwd in SCO UNIX 4.0 and earlier allows attackers to cause a denial of service by preventing users from being able to log into the system.

SCO UNIX System V/386 Release 3.2, and other SCO products, installs the home directories (1) /tmp for the dos user, and (2) /usr/tmp for the asg user, which allows other users to gain access to those accounts since /tmp and /usr/tmp are world-writable.

Local user gains root privileges via buffer overflow in rdist, via lookup() function.