CVE-2025-24531
6.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
In OpenSC pam_pkcs11 before 0.6.13, pam_sm_authenticate() wrongly returns PAM_IGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| OpenSC project | pam_pkcs11 | 0.6.12 < 0.6.13 | affected |
Weaknesses
- CWE-393: CWE-393 Return of Wrong Status Code
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
CVE Program Container
Additional References
- http://www.openwall.com/lists/oss-security/2025/02/06/3
- http://www.openwall.com/lists/oss-security/2025/02/06/7
References
- https://github.com/OpenSC/pam_pkcs11/security/advisories/GHSA-7mf6-rg36-qgch
- https://github.com/OpenSC/pam_pkcs11/releases
- https://www.openwall.com/lists/oss-security/2025/02/06/3
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.