-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-664a6554a1 2022-01-02 01:06:21.967373 --------------------------------------------------------------------------------
Name : xorg-x11-server Product : Fedora 34 Version : 1.20.14 Release : 1.fc34 URL : http://www.x.org Summary : X.Org X11 X server Description : X.Org X11 X server
-------------------------------------------------------------------------------- Update Information:
Security fix for CVE-2021-4008, CVE-2021-4009, CVE-2021-4010, CVE-2021-4011 -------------------------------------------------------------------------------- ChangeLog:
* Fri Dec 17 2021 Olivier ofourdan@redhat.com - 1.20.14-1 - xserver 1.20.14 CVE-2021-4008/ZDI-CAN-14192 (#2026059, #2032941) CVE-2021-4009/ZDI-CAN-14950 (#2026072, #2032943) CVE-2021-4010/ZDI-CAN-14951 (#2026073, #2032944) CVE-2021-4011/ZDI-CAN-14952 (#2026074, #2032945) * Tue Sep 14 2021 Sahana Prasad sahana@redhat.com - 1.20.11-3 - Rebuilt with OpenSSL 3.0.0 * Fri Jul 23 2021 Fedora Release Engineering releng@fedoraproject.org - 1.20.11-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2026059 - CVE-2021-4008 xorg-x11-server: SProcRenderCompositeGlyphs out-of-bounds access https://bugzilla.redhat.com/show_bug.cgi?id=2026059 [ 2 ] Bug #2026072 - CVE-2021-4009 xorg-x11-server: SProcXFixesCreatePointerBarrier out-of-bounds access https://bugzilla.redhat.com/show_bug.cgi?id=2026072 [ 3 ] Bug #2026073 - CVE-2021-4010 xorg-x11-server: SProcScreenSaverSuspend out-of-bounds access https://bugzilla.redhat.com/show_bug.cgi?id=2026073 [ 4 ] Bug #2026074 - CVE-2021-4011 xorg-x11-server: SwapCreateRegister out-of-bounds access https://bugzilla.redhat.com/show_bug.cgi?id=2026074 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-664a6554a1' 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 --------------------------------------------------------------------------------