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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.5913 xorg-x11-server security and bug fix update 16 November 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: xorg-x11-server Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-2320 CVE-2022-2319 Original Bulletin: https://access.redhat.com/errata/RHSA-2022:8221 Comment: CVSS (Max): 7.8 CVE-2022-2320 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: xorg-x11-server security and bug fix update Advisory ID: RHSA-2022:8221-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:8221 Issue date: 2022-11-15 CVE Names: CVE-2022-2319 CVE-2022-2320 ===================================================================== 1. Summary: An update for xorg-x11-server is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64 3. Description: X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fix(es): * xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access (CVE-2022-2319) * xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension (CVE-2022-2320) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2106671 - CVE-2022-2319 xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access 2106683 - CVE-2022-2320 xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension 2119807 - xorg-x11-server-source binary package missing from repository 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: xorg-x11-server-1.20.11-11.el9.src.rpm aarch64: xorg-x11-server-Xdmx-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xephyr-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xnest-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xorg-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xvfb-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-common-1.20.11-11.el9.aarch64.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-debugsource-1.20.11-11.el9.aarch64.rpm ppc64le: xorg-x11-server-Xdmx-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xephyr-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xnest-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xorg-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xvfb-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-common-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-debugsource-1.20.11-11.el9.ppc64le.rpm s390x: xorg-x11-server-Xdmx-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xephyr-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xnest-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xorg-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xvfb-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-common-1.20.11-11.el9.s390x.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-debugsource-1.20.11-11.el9.s390x.rpm x86_64: xorg-x11-server-Xdmx-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xephyr-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xnest-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xorg-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xvfb-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-common-1.20.11-11.el9.x86_64.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-debugsource-1.20.11-11.el9.x86_64.rpm Red Hat CodeReady Linux Builder (v. 9): aarch64: xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.aarch64.rpm xorg-x11-server-debugsource-1.20.11-11.el9.aarch64.rpm xorg-x11-server-devel-1.20.11-11.el9.aarch64.rpm noarch: xorg-x11-server-source-1.20.11-11.el9.noarch.rpm ppc64le: xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-debugsource-1.20.11-11.el9.ppc64le.rpm xorg-x11-server-devel-1.20.11-11.el9.ppc64le.rpm s390x: xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.s390x.rpm xorg-x11-server-debugsource-1.20.11-11.el9.s390x.rpm xorg-x11-server-devel-1.20.11-11.el9.s390x.rpm x86_64: xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-Xdmx-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-Xephyr-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-Xnest-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-Xorg-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-Xvfb-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.i686.rpm xorg-x11-server-debuginfo-1.20.11-11.el9.x86_64.rpm xorg-x11-server-debugsource-1.20.11-11.el9.i686.rpm xorg-x11-server-debugsource-1.20.11-11.el9.x86_64.rpm xorg-x11-server-devel-1.20.11-11.el9.i686.rpm xorg-x11-server-devel-1.20.11-11.el9.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-2319 https://access.redhat.com/security/cve/CVE-2022-2320 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3PgrtzjgjWX9erEAQilkQ//ffKQ0k18HS2kbCgOl1CWeAQWxHh05x7y b4My0EwWWBHLq6CX6FwnNTWtVTCRFK27+v5oYxx5lpW9mHWwTHzWMhYguaiueZzj bn5eegP0QCEac38Qp1jGEMxcTguSPXzrFErZzQ7/xxyE5Poa8NFJX35hpJBXGOgO hnolUnNN8GzFqdp0hclu+IjLlvitgWozBX81XtRmv29Q3WJLl2tthZX3ZuRYGyD8 R4D42I6gq1X5ErRcur0UFZxsWGY1PH5mvUDCzhmNxojdRbj7gEWwbi3exhA3ye1t PEIRY/Px5csV3KzlVNr3er/sdLK0dRS+PVFTGm08h8ZUqMbqjOGid0I0tBJwvGsN ES6u5BlG27ZKVz9vlsQCWXP2JDViN9tumFWwvykgADlS36kzfeyErZi/D/4IQdAs tQdOpW86PkKRwGbcHmn7rtH84bRcpy0TflNgvbTv+7b5f+GCXqsn9j3Zmoe0q2dl Zdycvfpz/6RLWzg5HUfu+XKonMKAFpkQeIZQwdOkCADy/xwj2Cl5mmSNuYROlq1T ZfWZdpP0NooP/UXGguCrQQJJJCkWn1j3KphjdJmcXK4zHSTK4ivrAbopK3VEKzi5 Zc1/bYe1/qL6t1BchQ1BRpTH426db4GDHWYfby5239UWPT3JTGEA/W67KY0hFyuf Gkz8DjJeaP8= =0hwo - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY3RHSckNZI30y1K9AQjzXg//bJ/U3Vbfb6o+/JPCDh+UyQq0Ae4PT3Zu yjN60WRCet8eanyh+1wwwhi2xyXiO8GYzVnMG2JRy4hGkQCy7GF+32rhFp10f1Yj Tm/VaCHjnE1mgAFNMahJbeMRfPDzUx3pNSC6lulcMiqVhwZuqhkAMjmq8SVnJXoc vlOj1x5wH9+qwjFp1OT5fm8tgpYCQi/o8eEcbD1PFqCcd4bcj0xYT0jMzSJObdIi 1XaajapFvhtwytpI0GBhQSE11JEdFof1PQ60S7yGlBM+jmDBfplmlfgv/6j6fCJN f+BBPrBGdIsPy4MpOGMZSN8vAintppceM7tbLly3yzCk7T9yMDaTkbZ9+t9cASCT CP0dgyArD4vcqghPZJSX+3J+YOMZ4+EVF2GvdAtlAlMibjiISTRXTDHCLDpQWUKP jmxlmn27lohUU0wxmkL9V5Rvri6jCaPCfdJPvXIs+tKP+BL+Bfz0R5rRMyCwzw98 NZCq1DgSGZUpJ1f6Eo0rVJKJCi+v5jAhkY2527jp41aRvGzpW/tG++moABFNXFC0 DbvbnMlIKBQFuKkLuwI8hmVts5NprN0/OVaQUBrd30IHAcJ/R0VadPoqRblvhkpk 4813gQST+G0beYtSfpkaP+UbXYHzy6/yEFqqd5a9j3rTMvQiOiuUlnhr82gV8D0D Kmcl4pFobAo= =FesE -----END PGP SIGNATURE-----