Fedora alert FEDORA-2022-1acf1bb522 (polkit)
| From: | updates@fedoraproject.org | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 34 Update: polkit-0.117-3.fc34.2 | |
| Date: | Wed, 26 Jan 2022 23:42:37 +0000 | |
| Message-ID: | <20220126234237.800D330E4009@bastion01.iad2.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2022-1acf1bb522 2022-01-26 23:39:02.085183 -------------------------------------------------------------------------------- Name : polkit Product : Fedora 34 Version : 0.117 Release : 3.fc34.2 URL : http://www.freedesktop.org/wiki/Software/polkit Summary : An authorization framework Description : polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes. -------------------------------------------------------------------------------- Update Information: Security fix for CVE-2021-4034 -------------------------------------------------------------------------------- ChangeLog: * Tue Jan 25 2022 Jan Rybar <jrybar@redhat.com> - 0.117-3.2 - pkexec: argv overflow results in local privilege esc. - Resolves: CVE-2021-4034 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2025869 - CVE-2021-4034 polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector https://bugzilla.redhat.com/show_bug.cgi?id=2025869 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-1acf1bb522' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... 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 -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-cond... List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-ann... Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure