A vulnerability in the Sendmail configuration file sendmail.cf as installed in SCO UnixWare 7.1.0 and earlier allows an attacker to gain root privileges.
Buffer overflow in UnixWare ppptalk command allows local users to gain privileges via a long prompt argument.
Vulnerability in the passthru driver in SCO UnixWare 7.1.0 allows an attacker to cause a denial of service.
Some packaging commands in SCO UnixWare 7.1.0 have insecure privileges, which allows local users to add or remove software packages.