linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.
Affected Software
Name |
Vendor |
Start Version |
End Version |
Linux-pam |
Linux-pam |
* |
1.6.0 (excluding) |
References