In Yubico pam-u2f before 1.3.1, local privilege escalation can sometimes occur. This product implements a Pluggable Authentication Module (PAM) that can be deployed to support authentication using a YubiKey or other FIDO compliant authenticators on macOS or Linux. This software package has an issue that allows for an authentication bypass in some configurations. An attacker would require the ability to access the system as an unprivileged user. Depending on the configuration, the attacker may also need to know the user's password.
History

Mon, 03 Feb 2025 10:30:00 +0000

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Thu, 16 Jan 2025 22:45:00 +0000

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Wed, 15 Jan 2025 15:15:00 +0000

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Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 15 Jan 2025 13:45:00 +0000

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Wed, 15 Jan 2025 04:15:00 +0000

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Weaknesses CWE-394
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Wed, 15 Jan 2025 03:45:00 +0000

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Description In Yubico pam-u2f before 1.3.1, local privilege escalation can sometimes occur. This product implements a Pluggable Authentication Module (PAM) that can be deployed to support authentication using a YubiKey or other FIDO compliant authenticators on macOS or Linux. This software package has an issue that allows for an authentication bypass in some configurations. An attacker would require the ability to access the system as an unprivileged user. Depending on the configuration, the attacker may also need to know the user's password.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-03T10:03:09.695Z

Reserved: 2025-01-09T00:00:00.000Z

Link: CVE-2025-23013

cve-icon Vulnrichment

Updated: 2025-02-03T10:03:09.695Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-01-15T04:15:20.037

Modified: 2025-02-03T10:15:09.250

Link: CVE-2025-23013

cve-icon Redhat

No data.