From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 9CCED15806E for ; Tue, 30 May 2023 03:00:46 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 4DA47E0B4B; Tue, 30 May 2023 02:59:28 +0000 (UTC) Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 58D07E0B18 for ; Tue, 30 May 2023 02:54:56 +0000 (UTC) Received: from glsamakerdev.dev.gentoo.org (unknown [140.211.166.165]) by smtp.gentoo.org (Postfix) with ESMTP id 96DA634116D for ; Tue, 30 May 2023 02:54:55 +0000 (UTC) Received: from [172.18.0.3] (unknown [172.18.0.3]) by glsamakerdev.dev.gentoo.org (Postfix) with ESMTP id 82AD5ABF22 for ; Tue, 30 May 2023 02:54:55 +0000 (UTC) Subject: [gentoo-announce] [ GLSA 202305-30 ] X.Org X server, XWayland: Multiple Vulnerabilities Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-announce@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="pgp-sha512"; boundary="===============6827191331652211689==" From: glsamaker@gentoo.org To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Date: Tue, 30 May 2023 02:54:55 -0000 Message-ID: <168541529553.7.13366535329174124989@6e8ad1bdc8cb> X-Archives-Salt: 3b8ea0e9-8b5c-4e72-a0fb-a4199480dc74 X-Archives-Hash: 9468615db136bb886114f2b9b378bbb7 --===============6827191331652211689== Content-Type: text/plain; charset="utf-8" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202305-30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: X.Org X server, XWayland: Multiple Vulnerabilities Date: May 30, 2023 Bugs: #829208, #877459, #885825, #893438, #903547 ID: 202305-30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been discovered in the Xorg Server and XWayland, the worst of which can result in privilege escalation or remote code execution. Background ========== The X Window System is a graphical windowing system based on a client/server model. Affected packages ================= Package Vulnerable Unaffected -------------------- ------------ ------------ x11-base/xorg-server < 21.1.8 >= 21.1.8 x11-base/xwayland < 23.1.1 >= 23.1.1 Description =========== Multiple vulnerabilities have been discovered in X.Org X server, XWayland. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All X.Org X server users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-21.1.8" All XWayland users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=x11-base/xwayland-23.1.1" References ========== [ 1 ] CVE-2021-4008 https://nvd.nist.gov/vuln/detail/CVE-2021-4008 [ 2 ] CVE-2021-4009 https://nvd.nist.gov/vuln/detail/CVE-2021-4009 [ 3 ] CVE-2021-4010 https://nvd.nist.gov/vuln/detail/CVE-2021-4010 [ 4 ] CVE-2021-4011 https://nvd.nist.gov/vuln/detail/CVE-2021-4011 [ 5 ] CVE-2022-3550 https://nvd.nist.gov/vuln/detail/CVE-2022-3550 [ 6 ] CVE-2022-3551 https://nvd.nist.gov/vuln/detail/CVE-2022-3551 [ 7 ] CVE-2022-3553 https://nvd.nist.gov/vuln/detail/CVE-2022-3553 [ 8 ] CVE-2022-4283 https://nvd.nist.gov/vuln/detail/CVE-2022-4283 [ 9 ] CVE-2022-46283 https://nvd.nist.gov/vuln/detail/CVE-2022-46283 [ 10 ] CVE-2022-46340 https://nvd.nist.gov/vuln/detail/CVE-2022-46340 [ 11 ] CVE-2022-46341 https://nvd.nist.gov/vuln/detail/CVE-2022-46341 [ 12 ] CVE-2022-46342 https://nvd.nist.gov/vuln/detail/CVE-2022-46342 [ 13 ] CVE-2022-46343 https://nvd.nist.gov/vuln/detail/CVE-2022-46343 [ 14 ] CVE-2022-46344 https://nvd.nist.gov/vuln/detail/CVE-2022-46344 [ 15 ] CVE-2023-0494 https://nvd.nist.gov/vuln/detail/CVE-2023-0494 [ 16 ] CVE-2023-1393 https://nvd.nist.gov/vuln/detail/CVE-2023-1393 [ 17 ] ZDI-CAN-19596 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202305-30 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2023 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 --===============6827191331652211689== Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAmR1ZX8ACgkQFMQkOaVy +9kh4Q//Sf2mdd2INp1pdmE5nN1AbShoR0/T7OnrhjBeMy5p2ln0yHhLp6jdF25U 62UaVu7UWH/E3xiREap7+bXZSbjOan3eVnUwJu0IPGyu3pY6/hRSXW8zy+OAbusq gkzohzZj1tbuoPbFZ+jRQt9xbZhS0SaAljWhwGl87yG/9fDqhR9vaWAyvA9eIMpQ UL0t9oxx+svmZvShiuDKmqkPaP8Ppj7u3EHe/Pj+lfX3SAJutoByTtzkPrLqD8et Nq6kZtMeoIQk0MYqv1fgz1xZ1c+4D5TvxQTIp8XWcEJpi8UBexjt2Ff6fkDcqTrJ p7EMp/VbaVxdJo8Ods0n5H4AYnkOEw91RHSmKN/CSdyvADcbKpatNExCxOqjzaIM Gr4ENfGyjZW8NWPmc5T007w1Rb5TwAYa0BooBXxNNyIbNV5V2eOQAf3buFBSwEN7 YGoRG2a0LKt0rGgldW4b9RZepPcyPaQCATQnXK3Xhd6dJGqdiv9xtPfsNgsEyEp0 Lcs3s63Q+DR93oic+CTaXVnu2F0DW/WKpBP9X69+2e+MnEwsdVYgwO3RoBCkV17W YlRIS8gp2TVBcnjX8bw22f1nTbHnt8KJnUor7NHxQFWRZ5MCbm6hNGma/NVsglSp o9+LWvhUC8drarZUJluRqX5lHrI06PDoabQsZxXpJ+zmW+drl0Y= =SyCd -----END PGP SIGNATURE----- --===============6827191331652211689==--