ypbind with -ypset and -ypsetme options activated in Linux Slackware and SunOS allows local and remote attackers to overwrite files via a .. (dot dot) attack.
| Software | From | Fixed in |
|---|---|---|
| sun / sunos | 4.1.4 | 4.1.4.x |
| slackware / slackware_linux | 2.1 | 2.1.x |
| slackware / slackware_linux | 2.2 | 2.2.x |
| sun / sunos | 4.1.3 | 4.1.3.x |
| slackware / slackware_linux | 2.3 | 2.3.x |