[SECURITY] Fedora 40 Update: pam-u2f-1.3.2-1.fc40

The PAM U2F module provides an easy way to integrate the Yubikey or other U2F-compliant authenticators into your existing user authentication infrastructure...

Fedora 40 : pam-u2f (2025-b58b563b77)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-b58b563b77 advisory. pam-u2f 1.3.1 includes a fix to resolve CVE-2025-23013 Partial Authentication Bypass. CVSS score 7.3. 1.3.2 is a fix for a regression that could impact...

[SECURITY] Fedora 41 Update: pam-u2f-1.3.2-1.fc41

The PAM U2F module provides an easy way to integrate the Yubikey or other U2F-compliant authenticators into your existing user authentication infrastructure...

Fedora 41 : pam-u2f (2025-29900cbe83)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-29900cbe83 advisory. pam-u2f 1.3.1 includes a fix to resolve CVE-2025-23013 Partial Authentication Bypass. CVSS score 7.3. 1.3.2 is a fix for a regression that could impact...

GLSA-202501-04 : Yubico pam-u2f: Partial Authentication Bypass

The remote host is affected by the vulnerability described in GLSA-202501-04 Yubico pam-u2f: Partial Authentication Bypass Multiple vulnerabilities have been discovered in Yubico pam-u2f. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding descripti...

Yubico pam-u2f: Partial Authentication Bypass

Background Yubico pam-u2f is a PAM module for FIDO2 and U2F keys. Description Multiple vulnerabilities have been discovered in Yubico pam-u2f. Please review the CVE identifiers referenced below for details. Impact Depending on specific settings and usage scenarios the result of the pam-u2f module...

SUSE: Security Advisory (SUSE-SU-2025:0200-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for pam_u2f

This update for pamu2f fixes the following issues: CVE-2025-23013: Fixed problematic PAMIGNORE return values in pamsmauthenticate bsc1233517 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you ca...

SUSE-SU-2025:0198-1 Security update for pam_u2f

This update for pamu2f fixes the following issues: - CVE-2025-23013: Fixed problematic PAMIGNORE return values in pamsmauthenticate bsc1233517...

DEBIAN-CVE-2025-23013

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...

CVE-2025-23013

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...

CVE-2025-23013

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...

CVE-2025-23013

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...

CVE-2025-23013

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...

CVE-2025-23013

CVE-2025-23013 affects pam-u2f, a PAM module for U2F/U2F devices (e.g., YubiKey) used on Linux/macOS. The issue: pam-u2f does not properly handle PAM_IGNORE return values, allowing local privilege escalation or authentication bypass under certain configurations. Attack requires unprivileged acces...

CVE-2025-23013

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...

Yubico pam-u2f 安全漏洞

Yubico pam-u2f is a pluggable authentication module for U2F and FIDO2 from Yubico. A security vulnerability exists in Yubico pam-u2f versions prior to 1.3.1 that stems from allowing authentication to be bypassed in certain configurations, where local elevation of privilege may occur...

Advisory ROSA-SA-2024-2456

Software: selinux-policy 3.14.3 OS: ROSA Virtualization 2.1 packageevrstring: selinux-policy-3.14.3 CVE-ID: CVE-2020-24612 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A problem was detected in the selinux-policy package because the .config/Yubico directory is not handled correctly. Consequently, whe...

SUSE CVE-2019-12209

Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile default $HOME/.config/Yubico/u2fkeys as root unless openasuser was enabled, and does not properly verify that the path lacks symlinks pointing to other files on the system owned by root. If the debug option is enabled in the PAM...

SUSE CVE-2019-12210

In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debugfile, that file descriptor is not closed when a new process is spawned. This leads to the file descriptor being inherited into the child process; the child process can then read from and write to it...