CVE-2025-24531

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-24531
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-24531.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-24531
Downstream
Related
Published
2026-01-16T18:16:06.817Z
Modified
2026-01-18T03:46:01.520138Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

In OpenSC pampkcs11 before 0.6.13, pamsmauthenticate() wrongly returns PAMIGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass.

References

Affected packages

Git / github.com/opensc/pam_pkcs11

Affected ranges

Type
GIT
Repo
https://github.com/opensc/pam_pkcs11
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b8dbe6370d36a6a11a466d5f0ee285804103e030

Affected versions

pam_pkcs11-0.*

pam_pkcs11-0.5.2
pam_pkcs11-0.6.10
pam_pkcs11-0.6.11
pam_pkcs11-0.6.12
pam_pkcs11-0.6.7
pam_pkcs11-0.6.8
pam_pkcs11-0.6.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-24531.json"