SunOS 4.1.3 - '/etc/crash' SetGID kmem Privilege Escalation



EKU-ID: 24684 CVE: OSVDB-17059 OSVDB-ID:
Author: anonymous Published: 1993-02-03 Verified: Verified
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source: https://www.securityfocus.com/bid/59/info

/etc/crash was installed setgid kmem and excutable by anyone. Any user can use the ! shell command escape to executes commands, which are then performed with group set to kmem.

$ /etc/crash
! sh