Known Vulnerabilities for Pam-u2f by Yubico

Listed below are 3 of the newest known vulnerabilities associated with "Pam-u2f" by "Yubico".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-31924 Yubico pam-u2f before 1.1.1 has a logic issue that, depending on the pam-u2f configuration and the application used, could le... 6.8 - MEDIUM 2021-05-26 2023-11-07
CVE-2019-12210 In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debug_file, that file descriptor... 8.1 - HIGH 2019-06-04 2020-08-24
CVE-2019-12209 Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile (default $HOME/.config/Yubico/u2f_keys) as root (unless open... 7.5 - HIGH 2019-06-04 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationYubicoPam-u2f1.0.9AllAllAll
ApplicationYubicoPam-u2f1.0.8AllAllAll
ApplicationYubicoPam-u2f1.0.7AllAllAll
ApplicationYubicoPam-u2f1.0.6AllAllAll
ApplicationYubicoPam-u2f1.0.5AllAllAll
ApplicationYubicoPam-u2f1.0.4AllAllAll
ApplicationYubicoPam-u2f1.0.3AllAllAll
ApplicationYubicoPam-u2f1.0.2AllAllAll
ApplicationYubicoPam-u2f1.0.1AllAllAll
ApplicationYubicoPam-u2f1.0.0AllAllAll
ApplicationYubicoPam-u2f0.0.1AllAllAll
ApplicationYubicoPam-u2f0.0.0AllAllAll
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report