OpenSSH 2.9 and earlier does not initiate a Pluggable Authentication Module (PAM) session if commands are executed with no pty, which allows local users to bypass resource limits (rlimits) set in pam.d.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Openssh | Openbsd | 2.1 (including) | 2.1 (including) |
Openssh | Openbsd | 2.1.1 (including) | 2.1.1 (including) |
Openssh | Openbsd | 2.2 (including) | 2.2 (including) |
Openssh | Openbsd | 2.3 (including) | 2.3 (including) |
Openssh | Openbsd | 2.5 (including) | 2.5 (including) |
Openssh | Openbsd | 2.5.1 (including) | 2.5.1 (including) |
Openssh | Openbsd | 2.5.2 (including) | 2.5.2 (including) |
Openssh | Openbsd | 2.9 (including) | 2.9 (including) |