Public bug reported: Duo announced the expiration of a certificate bundle by Feb 2nd, 2026. All systems must be upgraded to at least version 2.1.0 by then or authentication may fail. Current version provided by libpam-duo package is 1.11.3 on 24.04 LTS and 22.04 LTS.
Can be worked around by using Duo's package repo, but packages have different names and the config file is in a different directory. Link to Advisory: https://help.duo.com/s/article/9451?language=en_US#duounix # lsb_release -rd Description: Ubuntu 22.04.5 LTS Release: 22.04 # apt-cache policy libpam-duo libpam-duo: Installed: 1.11.3-1build1 Candidate: 1.11.3-1build1 ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: libpam-duo 1.11.3-1.1build2 ProcVersionSignature: Ubuntu 6.8.0-57.59-generic 6.8.12 Uname: Linux 6.8.0-57-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.5 Architecture: amd64 CasperMD5CheckResult: pass Date: Tue Jan 6 16:31:26 2026 InstallationDate: Installed on 2025-01-28 (343 days ago) InstallationMedia: Ubuntu-Server 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm SourcePackage: duo-unix UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.security.pam_duo.conf: [modified] mtime.conffile..etc.security.pam_duo.conf: 2025-04-09T14:29:52.644999 ** Affects: duo-unix (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2137605 Title: libpam-duo need to be upgraded before Feb 2 2026 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/duo-unix/+bug/2137605/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
