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 9E3C915803E for ; Fri, 5 Jan 2024 09:29:47 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 930432BC0FF; Fri, 5 Jan 2024 09:29:13 +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) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 2E50B2BC0F3 for ; Fri, 5 Jan 2024 09:28:50 +0000 (UTC) Received: from glsamakerdev.dev.gentoo.org (unknown [140.211.166.165]) by smtp.gentoo.org (Postfix) with ESMTP id 26BB83430C6 for ; Fri, 5 Jan 2024 09:28:49 +0000 (UTC) Received: from [172.18.0.3] (unknown [172.18.0.3]) by glsamakerdev.dev.gentoo.org (Postfix) with ESMTP id 077159B63C for ; Fri, 5 Jan 2024 09:28:49 +0000 (UTC) Subject: [gentoo-announce] [ GLSA 202401-02 ] c-ares: 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="===============1595491663977834987==" From: glsamaker@gentoo.org To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Date: Fri, 05 Jan 2024 09:28:48 -0000 Message-ID: <170444692901.7.4869135006101177209@4a99fbfff9eb> X-Archives-Salt: 84f6d53f-7c4f-44c7-9de2-16bde7f33152 X-Archives-Hash: 7b92246a32cf75d85206cd42721ef6a8 --===============1595491663977834987== Content-Type: text/plain; charset="utf-8" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202401-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: c-ares: Multiple Vulnerabilities Date: January 05, 2024 Bugs: #807604, #807775, #892489, #905341 ID: 202401-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in c-ares, the worst of which could result in the loss of confidentiality or integrity. Background ========== c-ares is a C library for asynchronous DNS requests (including name resolves). Affected packages ================= Package Vulnerable Unaffected -------------- ------------ ------------ net-dns/c-ares < 1.19.0 >= 1.19.0 Description =========== Multiple vulnerabilities have been discovered in c-ares. 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 c-ares users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-dns/c-ares-1.19.0" References ========== [ 1 ] CVE-2021-3672 https://nvd.nist.gov/vuln/detail/CVE-2021-3672 [ 2 ] CVE-2021-22930 https://nvd.nist.gov/vuln/detail/CVE-2021-22930 [ 3 ] CVE-2021-22931 https://nvd.nist.gov/vuln/detail/CVE-2021-22931 [ 4 ] CVE-2021-22939 https://nvd.nist.gov/vuln/detail/CVE-2021-22939 [ 5 ] CVE-2021-22940 https://nvd.nist.gov/vuln/detail/CVE-2021-22940 [ 6 ] CVE-2022-4904 https://nvd.nist.gov/vuln/detail/CVE-2022-4904 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202401-02 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 2024 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 --===============1595491663977834987== Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAmWXy9AACgkQFMQkOaVy +9mf4A//R5aNlBv6v249MSfMnG6hYHMWKbX6ou7fDOctW/S+PSeapkqVAzxP3Bkn vlLOOzgmj3L47oPdVyvaE4o9QjLOBimqkjCv72QiEXTl4fpef5lPd6A1I1SuG8zO 112xrp36zSF8y29CTn49NHPu8asuKkDcoN6J6/8vY3L8V0tYymviYITQ1uOrNSrt Ev/vUzZTtsr65pqQw2mpQFRvVpnl0Cddk7xgsX0GeycS0QVPxq6GTQ1UnEqMx3b/ 3lxW3ehL/oVL5IMcduBXDVr3q7CEX+DdMC07bb7mYlKM3aC4H2hAT4ixQlXwIxy5 50nRoA2rj7ovUuekM+P8/idHLinE+8wLLuQi7ZlxMwnZXW2uhhaKHP4QzwMDSJqP SSVKBfvbBYo4eCwqFfAsfGoRIbMpmBSU/cDFNJVy87PY9z29Yo8egVQY2a3rFb7n L/PrZ3gHy2GWTT/H7GuxvI9GV5aVLw4muKMO2VUI8VzGbaxhhw73figX4fYBxk0M ggY6GNVLUGDuDIdbR8NPXCLV2LgtaeOlTU3Zb9rVKiZzQuThBLE4UJmSLJ6WII82 PWsODl6oiG3Ct21Pr4zvWYNFIql/6zLOwp24Fg2bZocvRRLlEybMjq1Xm526jO7y hKYevRhmWTecBbIsEe3flXB/LiVo5B4mWL9/6D53tLSfdq/MvXg= =gemH -----END PGP SIGNATURE----- --===============1595491663977834987==--