Description
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).
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-20869 | 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). |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-17T04:23:59.373Z
Reserved: 2018-04-04T00:00:00.000Z
Link: CVE-2018-9275
No data.
Status : Modified
Published: 2018-04-04T18:29:02.497
Modified: 2024-11-21T04:15:16.520
Link: CVE-2018-9275
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD