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 F3F11158089 for ; Sun, 8 Oct 2023 06:53:05 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id C1ED62BC07D; Sun, 8 Oct 2023 06:52:31 +0000 (UTC) Received: from smtp.gentoo.org (mail.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (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 645332BC01A for ; Sun, 8 Oct 2023 06:52:08 +0000 (UTC) Received: from glsamakerdev.dev.gentoo.org (unknown [140.211.166.165]) by smtp.gentoo.org (Postfix) with ESMTP id A7F03335C8E for ; Sun, 8 Oct 2023 06:52:07 +0000 (UTC) Received: from [172.18.0.3] (unknown [172.18.0.3]) by glsamakerdev.dev.gentoo.org (Postfix) with ESMTP id 776A58C613 for ; Sun, 8 Oct 2023 06:52:07 +0000 (UTC) Subject: [gentoo-announce] [ GLSA 202310-06 ] Heimdal: 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="===============6551782529436144982==" From: glsamaker@gentoo.org To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Date: Sun, 08 Oct 2023 06:52:07 -0000 Message-ID: <169674792748.7.7781490227620860790@eaa400207d9c> X-Archives-Salt: 46ad01f7-80d3-4117-af37-d1e090f5f780 X-Archives-Hash: 3b4e4b1fb3668011ae5de670c4b54741 --===============6551782529436144982== Content-Type: text/plain; charset="utf-8" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202310-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Heimdal: Multiple Vulnerabilities Date: October 08, 2023 Bugs: #881429, #893722 ID: 202310-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been discovered in Heimdal, the worst of which could lead to remote code execution on a KDC. Background ========== Heimdal is a free implementation of Kerberos 5. Affected packages ================= Package Vulnerable Unaffected ----------------- ------------ ------------ app-crypt/heimdal < 7.8.0-r1 >= 7.8.0-r1 Description =========== Multiple vulnerabilities have been discovered in Heimdal, the worst of which could lead to remote code execution on a Kerberos Domain Controller. 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 Cross-realm trust vulnerability in Heimdal users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-crypt/heimdal-7.8.0-r1" References ========== [ 1 ] CVE-2019-14870 https://nvd.nist.gov/vuln/detail/CVE-2019-14870 [ 2 ] CVE-2021-44758 https://nvd.nist.gov/vuln/detail/CVE-2021-44758 [ 3 ] CVE-2022-3437 https://nvd.nist.gov/vuln/detail/CVE-2022-3437 [ 4 ] CVE-2022-3671 https://nvd.nist.gov/vuln/detail/CVE-2022-3671 [ 5 ] CVE-2022-41916 https://nvd.nist.gov/vuln/detail/CVE-2022-41916 [ 6 ] CVE-2022-42898 https://nvd.nist.gov/vuln/detail/CVE-2022-42898 [ 7 ] CVE-2022-44640 https://nvd.nist.gov/vuln/detail/CVE-2022-44640 [ 8 ] CVE-2022-44758 https://nvd.nist.gov/vuln/detail/CVE-2022-44758 [ 9 ] CVE-2022-45142 https://nvd.nist.gov/vuln/detail/CVE-2022-45142 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202310-06 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 --===============6551782529436144982== Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAmUiUZcACgkQFMQkOaVy +9mdNhAAj5Rbi+lZSBpjqw1O4QKD2rw9gyfAi7UV7Qq9msWTL4Avf7IjAPJd99Pb QfsNo2R3Uthcs5w7tj2hFDzqdHMlLYDTjX1fbPhqeWFT72bWPRMJnTDfFxmo7Z9m aklpkJH/BzRLr5rcOHexfbCsa0+mOwriiA8/UyO8d8uWTEix4wO2Gz4nkl4shIr+ G6NlQIjvjX+++px/Ur77Geamy6JUV9gRgtz5Fm8hoU7xWpdYkxhc01Gfoh1xD3AV xg/E1zuDVseMUQAL6Vrsavl2P2A6DGAWG65N0KBQPkJ/rGnuUCCr/idBzVIU5gT+ /opw89E3L7drxwZxysv8XAMd1I2sT2SnkJpgVT/8vIsLxZNEk50NEH9hG8M1/Wzx Rc/ByiMtL/P1HH8DToBNXCXpu40u6dcrVw3o2F8iBqX1R/DWVZSQ/2W8bz2cM6P1 Ac2D+7/NvIinEE2iRE7xQmwXZKxRtdQ1jEM1R9Z11/KDkwYrHuo5AwqjTsmdgFGU U78SiZbn8+9FxLGQhww+uNpX90TZ7r10LOKcxtZ8sf/sB0+bHBFktct3DSaGmERF vX7+az0UwVtMeclRRS1IWQ6NqFC+qEQ13D/tDsj+Plj/RuZl6Hlh8x3sZQbpuA+b T/RfgM1/odtvBvoOnPGY2+ncjfyK4j+k4HGK4bqF4UNXGNr6jeI= =HSUW -----END PGP SIGNATURE----- --===============6551782529436144982==--