From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id eTGQElqySmDFbwAA0tVLHw (envelope-from ) for ; Fri, 12 Mar 2021 00:14:18 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id 2DLxDVqySmBiegAAB5/wlQ (envelope-from ) for ; Fri, 12 Mar 2021 00:14:18 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id E4B892677D for ; Fri, 12 Mar 2021 01:14:17 +0100 (CET) Received: from localhost ([::1]:34066 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKVRZ-0003Rq-4i for larch@yhetil.org; Thu, 11 Mar 2021 19:14:17 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:44026) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKVRP-0003R5-JC for guix-devel@gnu.org; Thu, 11 Mar 2021 19:14:07 -0500 Received: from mail.zaclys.net ([178.33.93.72]:53341) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKVRN-00023w-2W for guix-devel@gnu.org; Thu, 11 Mar 2021 19:14:07 -0500 Received: from guix-xps.local (82-64-145-38.subs.proxad.net [82.64.145.38]) (authenticated bits=0) by mail.zaclys.net (8.14.7/8.14.7) with ESMTP id 12C0E1Xt007546 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 12 Mar 2021 01:14:01 +0100 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.zaclys.net 12C0E1Xt007546 Authentication-Results: mail.zaclys.net; spf=fail smtp.mailfrom=lle-bout@zaclys.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zaclys.net; s=default; t=1615508041; bh=0qMMcHjCdzTmDnruz9tj3NoY/IYLWGuRrHn2iQPK/U0=; h=Subject:From:To:Cc:Date:From; b=Q+qTdPazdKvyktbp3xfnPgN85octXjqfxHdrj8ieT5dW+G8wyWLGVXuQLaeMRxmbi 0EWCiucu9jrMGAhcapjaK9ezfWAMBV4XiVoVIGax3HFtgIGlrPjXih4PMYvVTlW8JS N3Es+yVbwD3Xxqqa+waZdc4IpodDT6J1Vquw4wuE= Message-ID: <06afa3e1bb17c67da1c41716537a8e202481066c.camel@zaclys.net> Subject: glib vulnerable to CVE-2021-28153 From: =?ISO-8859-1?Q?L=E9o?= Le Bouter To: Mark H Weaver Cc: guix-devel@gnu.org Date: Fri, 12 Mar 2021 01:13:56 +0100 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-FkYpbwJd+NyvU3+4UikN" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 Received-SPF: pass client-ip=178.33.93.72; envelope-from=lle-bout@zaclys.net; helo=mail.zaclys.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1615508058; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=0qMMcHjCdzTmDnruz9tj3NoY/IYLWGuRrHn2iQPK/U0=; b=P7M+oJigRZ9LXQDGU/PfQXAMA6hJ0OyGa8Jm3kOChOwvlloSbJtWxOrnvBa7G2xP1tioVo gAktbNkdb3R/nmCeQtF7tJR/5yWGwqOyBzcnX0W0QPd7KA8o+o6rAmkNkeoM9o6b1gTdZl bzQYqVG20VO3+1wrJJd/a4HCJVAOyGEVULk2ajGwCwzg52BfjF3GXZiF8bfpLI3LG9pC5+ oVzVUvPkbLiVKQSSlUSkBgRXi3zBzREEpwglhyu31RemP4yuzDg4RZJ0fIIX3XFbZNSXgk zVy/uuBIZgct83YNUPTpXlORSBp6F42wroSDPaYxt/vGSclnU8i0a41S0laGqQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1615508058; a=rsa-sha256; cv=none; b=Gf9WiPeQYvYDCxsCCGsk24av0EcN1X4FHQJCuzbVfGh1mdHW7x+cw9PWcijIhBedxSr+LN Qe6SF8AQ28aNlKg6JbRZnP1bUAuliB8BXZ07vM0IQWyRsqiptAbxdNaaHbFE/44TxDhb2J ohsbxl55q0kXQ5Gkcan/xsrRFt+j7ul4KgDYO7yJkIJcECCZ+AzrLfA51UwOlnSIJiM+yo NgIrvICAxWeQX6bZ7+hdJ4fzvg1MKdvp1hyM4gwvjqWqbXom7e9GP+eIYwH7poxKSrh0vC 6HraaWO6XFarM88iaYSQY+XF3xcSUhO9nd8mNxjNfcQ3OkDxSpuSHBNJLLCiCQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=zaclys.net header.s=default header.b=Q+qTdPaz; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -5.19 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=zaclys.net header.s=default header.b=Q+qTdPaz; dmarc=pass (policy=reject) header.from=zaclys.net; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: E4B892677D X-Spam-Score: -5.19 X-Migadu-Scanner: scn0.migadu.com X-TUID: 6fBy1Efarlrf --=-FkYpbwJd+NyvU3+4UikN Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello! CVE-2021-28153 11.03.21 23:15 An issue was discovered in GNOME GLib before 2.66.8. When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.) Another CVE just out, See: https://gitlab.gnome.org/GNOME/glib/-/issues/2325 We need to backport another patch again it seems? Thank you, L=C3=A9o --=-FkYpbwJd+NyvU3+4UikN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFIvLi9gL+xax3g6RRaix6GvNEKYFAmBKskQACgkQRaix6GvN EKYxFA//S7vT4rBPNTa5U8zOGTFdu1V+4Ii3/lYCmexsAlW0u8SSxQ9EYFjjsdM3 Pb8OaYn4TUV4DH/AoBWwVUibQBfd68pGNUITmEoizBifI4EPzB8AH/aUp9po2WOl o7hTxN2jfV9KOkrbJja7ydH8iaSYmZroOsZy4lOcTLIuFJ+XWj8xo6zFjTY9Mjci LAs8t/OZq6rd7xX5l+5HALMshHHWkW3iuwJ2sNokt6i3P8iXqOk8/+VjcWvUNcPD s6RT3D6CevnT7VAU+rYXbGxUdqhVep4JXF1/gY0GC3/UdBmniEnh+KxneWkIEVtb A5JrZkVPFEa8DwtwUmfHoLbObdWn6eefXbg47mquligQOa91qz1zFpIc6uuHnZNk e1fY2MUsqzQX7lR4tlL0gTj3dzaUKf3jucE9t4D9d5ar4FaClcVNB1+1Z/TDjw3X w1bB5PGRzwe7fUlPGV1sySgRUcP35CaBqUfp9rXzzwTXHYyHohi5e1AIJiN8+izZ d5Jep7mjyS46+UNOmA0SEplu1GlhLZJLfZJBXrWiac+Q4dfVffIa4/1/j1OdJovm pC5QggrZkK7YQqKIEMhH2KB3InSaHUA81rjTQPrtdkEO73HZExMtqgwSPY0WqVam nX+fhwdshnEZ8RLcsTZJaOaHI/ICMWu80Xy4t/b/YHJY7O9Q+PM= =A7It -----END PGP SIGNATURE----- --=-FkYpbwJd+NyvU3+4UikN--