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Fedora 42: cri-o1.33 Critical Denial of Service Fix 2025-172ba9078e

Update to release v1.33.5 Resolves: rhbz#2333357, rhbz#2375096, rhbz#2398408, rhbz#2398663, rhbz#2399065, rhbz#2399339 Upstream fixes. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-172ba9078e 2025-10-11 00:56:43.169070+00:00 -------------------------------------------------------------------------------- Name : cri-o1.33 Product : Fedora 42 Version : 1.33.5 Release : 1.fc42 URL : https://github.com/cri-o/cri-o Summary : Open Container Initiative-based implementation of Kubernetes Container Runtime Interface Description : Open Container Initiative-based implementation of Kubernetes Container Runtime Interface. -------------------------------------------------------------------------------- Update Information: Update to release v1.33.5 Resolves: rhbz#2333357, rhbz#2375096, rhbz#2398408, rhbz#2398663, rhbz#2399065, rhbz#2399339 Upstream fixes -------------------------------------------------------------------------------- ChangeLog: * Thu Oct 2 2025 Bradley G Smith - 1.33.5-1 - Update to release v1.33.5 - Resolves: rhbz#2333357, rhbz#2375096, rhbz#2398408, rhbz#2398663, rhbz#2399065, rhbz#2399339 - Upstream fixes -------------------------------------------------------------------------------- References: [ 1 ] Bug #2333357 - cri-o-1.34.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2333357 [ 2 ] Bug #2375096 - CVE-2025-4437 cri-o1.33: Large /etc/passwd file may lead to Denial of Service [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2375096 [ 3 ] Bug #2398408 - CVE-2025-47910 cri-o1.33: CrossOriginProtection bypass in net/http [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2398408 [ 4 ] Bug #2398663 - CVE-2025-47910 cri-o1.33: CrossOriginProtection bypass in net/http [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2398663 [ 5 ] Bug #2399065 - CVE-2025-47906 cri-o1.33:Unexpected paths returned from LookPath in os/exec [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2399065 [ 6 ] Bug #2399339 - CVE-2025-47906 cri-o1.33: Unexpected paths returned from LookPath in os/exec [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2399339 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-172ba9078e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . Update for Fedora 42 resolves multiple issues in cri-o1.33 with urgent security patches addressing denial of service threats.. Fedora 42, cri-o, Denial of Service, Open Container Initiative, security patches. . Severity: Critical. LinuxSecurity.com Team

Oct 11, 2025 •Critical Fedora