The file access permissions aren't properly checked by the lpr and lpd program. However, the licence of the program prohibites us providing a fix. You should either remove majordomo or trust your local users until an official fix from greatcircles is available. SuSE security website here. A security hole was discovered in the GNU make package version 3.77-44 distributed with SuSE 6.1 and 6.3.
Implications are command execution as the user running make.
Other distributions are also affected. SuSE security site here. This attack leads to local privilege escalation. SuSE security site here. A security hole was discovered in mysql, version 3.22.30 and below, allowing remote database access.