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 9E197159C9B for ; Fri, 9 Aug 2024 07:10:12 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 721ECE2BCD; Fri, 9 Aug 2024 07:09:49 +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)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 8B326E2B94 for ; Fri, 9 Aug 2024 07:09:33 +0000 (UTC) Received: from glsamakerdev.dev.gentoo.org (unknown [140.211.166.165]) by smtp.gentoo.org (Postfix) with ESMTP id 0BD2F343088 for ; Fri, 9 Aug 2024 07:09:33 +0000 (UTC) Received: from [172.18.0.3] (unknown [172.18.0.3]) by glsamakerdev.dev.gentoo.org (Postfix) with ESMTP id EA3B2C75BD for ; Fri, 9 Aug 2024 07:09:32 +0000 (UTC) Subject: [gentoo-announce] [ GLSA 202408-16 ] re2c: Denial of Service 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="===============0411734584399827720==" From: glsamaker@gentoo.org To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Date: Fri, 09 Aug 2024 07:09:32 -0000 Message-ID: <172318737294.7.7370440907912051420@3f85d36892cf> X-Archives-Salt: e499fd0a-da89-49be-b2b8-156dd262282a X-Archives-Hash: 7d7f6db08c16c8099f3436f4eaf48313 --===============0411734584399827720== Content-Type: text/plain; charset="utf-8" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202408-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: re2c: Denial of Service Date: August 09, 2024 Bugs: #719872 ID: 202408-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in re2c, which can lead to a denial of service. Background ========== re2c is a tool for generating C-based recognizers from regular expressions. Affected packages ================= Package Vulnerable Unaffected ------------- ------------ ------------ dev-util/re2c < 2.0 >= 2.0 Description =========== Please review the CVE identifier referenced below for details. Impact ====== Please review the CVE identifier referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All re2c users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-util/re2c-2.0" References ========== [ 1 ] CVE-2018-21232 https://nvd.nist.gov/vuln/detail/CVE-2018-21232 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202408-16 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 --===============0411734584399827720== Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAma1wKwACgkQFMQkOaVy +9nLFhAAlNKqv9B8n46tcqEFZtvTOpQjfwYLCLRvalYkA+7ifa6CH00JRmzYLmRO mY5b+zLT/ZotQEHp9fo+cjh2WHmSdVW2x8hVZdkT++GYuiEF1MXEWTGeTVLrqYPp xnxkeeX3YV599hMuUCGhlk88L2cgWdoKtiLdqcEi3gZhV/78Fuj/ijBDuwEpuq8h i9cKzZsAbvmMP8rA52YphBE+h7F7Tox+su4YMES7iaQNZtQ4pNGwEE3dVBDMM6Qb Db2ahOxLAbUui233TjcQoGt8dlXopKemXIlnikGCwR+ZiUs28hT4v+AeQ9F+1aW6 2WmaRtW0KMiexmk6FtZ6CT/aMyLh6L1oC7pclcjuKix+X5A9V90mOM5GmSa19H8N C1tUJ0daKP0gwaCbvg+As1XBwNAAs8g4t3/ApFAbXuAYI0Tfu8G8HUAjOW5Eoz2P VAfte0oxNkW11PkzgLpB4Jj02bvJb6q40vEECOb+ShNJWiK+PcaG5gWSQDPWIUy8 FXOzM5D5QURGFST97f5Ek75FYx0k0Xyf8nj911ZXhUFR91bnEdW4+JoAL0nD31N6 QfMIjajoIzOO4u/Nm2rwu1nC7mhxpHUTJnPTVX0YCbIHq9XW2EJhEgurgP+cBH8R Bs5Kfjjr03ESl7bzhxCtn+9CBWwdh3nKhbeNT90BiuJYNmeJK8M= =3p/X -----END PGP SIGNATURE----- --===============0411734584399827720==--