High severityNVD Advisory· Published Jan 15, 2025· Updated Apr 15, 2026
CVE-2025-23013
CVE-2025-23013
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
26- osv-coords24 versionspkg:rpm/opensuse/pam_u2f&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/pam_u2f&distro=openSUSE%20Tumbleweedpkg:rpm/suse/pam_u2f&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/pam_u2f&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/pam_u2f&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/pam_u2f&distro=SUSE%20Manager%20Server%204.3
< 1.2.0-150600.10.5.1+ 23 more
- (no CPE)range: < 1.2.0-150600.10.5.1
- (no CPE)range: < 1.3.1-1.1
- (no CPE)range: < 1.0.8-150000.3.6.1
- (no CPE)range: < 1.0.8-150000.3.6.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150600.10.5.1
- (no CPE)range: < 1.0.8-3.6.1
- (no CPE)range: < 1.0.8-150000.3.6.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.0.8-150000.3.6.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.0.8-3.6.1
- (no CPE)range: < 1.3.2-1.1
- (no CPE)range: < 1.3.0-slfo.1.1_2.1
- (no CPE)range: < 1.2.0-150400.4.5.1
- (no CPE)range: < 1.2.0-150400.4.5.1
Patches
Vulnerability mechanics
References
7- www.openwall.com/lists/oss-security/2025/01/15/1nvd
- www.openwall.com/lists/oss-security/2025/01/16/2nvd
- www.openwall.com/lists/oss-security/2025/01/16/3nvd
- www.openwall.com/lists/oss-security/2025/01/16/4nvd
- www.openwall.com/lists/oss-security/2025/01/16/5nvd
- lists.debian.org/debian-lts-announce/2025/02/msg00001.htmlnvd
- www.yubico.com/support/security-advisories/ysa-2025-01/nvd
News mentions
0No linked articles in our index yet.