high8.2
CVE-2018-9275
In check_user_token in util.c in the Yubico PAM module (aka pam_yubico) 2.18 through 2.25, successful logins can leak file descriptors to the auth mapping file…
Impact
In check_user_token in util.c in the Yubico PAM module (aka pam_yubico) 2.18 through 2.25, successful logins can leak file descriptors to the auth mapping file, which can lead to information disclosure (serial number of a device) and/or DoS (reaching the maximum number of file descriptors).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Yubico | Yubico Pam | from 2.18 through 2.25 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.opensuse.org/show_bug.cgi?id=1088027
- https://github.com/Yubico/yubico-pam/commit/0f6ceabab0a8849b47f67d727aa526c2656089ba
- https://github.com/Yubico/yubico-pam/issues/136
- https://bugzilla.opensuse.org/show_bug.cgi?id=1088027
- https://github.com/Yubico/yubico-pam/commit/0f6ceabab0a8849b47f67d727aa526c2656089ba
- https://github.com/Yubico/yubico-pam/issues/136