From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:c151::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 2DLrDuq5QWDxcAAA0tVLHw (envelope-from ) for ; Fri, 05 Mar 2021 04:56:10 +0000 Received: from aspmx2.migadu.com ([2001:41d0:2:c151::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id aLuVCuq5QWC8awAAbx9fmQ (envelope-from ) for ; Fri, 05 Mar 2021 04:56:10 +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 aspmx2.migadu.com (Postfix) with ESMTPS id 9BB0914488 for ; Fri, 5 Mar 2021 05:56:09 +0100 (CET) Received: from localhost ([::1]:42392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lI2VU-0002pX-Hx for larch@yhetil.org; Thu, 04 Mar 2021 23:56:08 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41822) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lI2VH-0002pO-I2 for guix-devel@gnu.org; Thu, 04 Mar 2021 23:55:55 -0500 Received: from mout02.posteo.de ([185.67.36.66]:54813) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lI2VF-0007tt-S2 for guix-devel@gnu.org; Thu, 04 Mar 2021 23:55:55 -0500 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 5AC572400FC for ; Fri, 5 Mar 2021 05:55:50 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1614920150; bh=90UoxpLJlSxtNfsgNA5nVjCFqFWyG8dVeCCIR7id/Dk=; h=Subject:From:To:Date:From; b=SLQMruwbX9xbC/trt2HWox63x+t9gt+vIBMDqtOvLbwuKqMySTHc2DRuTemWd+3J0 YVayNlKw1Wd7InJQJFx9IUktNQsjGTfZMHLs9OGhsgla9KyoU1zaBj63oOL7SBp3S6 6V3ZbMgD3RU68EkQ0eGJxMT0zQh3eOCC+PDSKSgfEOjhx6UV07cx2s+963IITX9/Yv Q64xYqweKh/IW4bD8Pguy+09cOQC5i7r3v/269gv2IWOcYg+OM8nplu83uZcE4h1uo Naxq62ZK79kkpS9ylJ77debDo8jYIMzSuGvQyxmC/ivXWOZwfTsl96zoIOsoVNHvKt t8EBDqSF8ZKUQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4DsFmj0jjDz9rxS; Fri, 5 Mar 2021 05:55:48 +0100 (CET) Message-ID: <0e2a1e4ff8912cc4eed00874c0170bbe204e2582.camel@posteo.net> Subject: Re: mupdf vulnerable to CVE-2021-3407 From: Kei To: =?ISO-8859-1?Q?L=E9o?= Le Bouter , guix-devel@gnu.org Date: Thu, 04 Mar 2021 23:55:39 -0500 In-Reply-To: References: Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-fcFMmV1jW1T/z6UrdpEc" User-Agent: Evolution 3.34.2 MIME-Version: 1.0 Received-SPF: pass client-ip=185.67.36.66; envelope-from=kkebreau@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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=1614920169; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=dGNn42pogs9YslbOUeCaC1E4yRBCW6EedWiYsLqBSWA=; b=BuYKhJZPsW7iZlizrzx0kwMDtG3X7IPv0lzo/oDWi7mzDXs/y/pI7a8GZv4vAsj09LG1Eq cql4TuJozLEWcWzuLn4PYvwg+eVTSWzV35MjQmQLN5K+zI7lIPhE4Oj3MG6AFLGOv4/cJN oRJnt2yCVx59ukW2PzOZnt84muNM7LGGbSNDj2ZzaCIlqyqRrp+JZ7mTINtX5BCXmD1/m7 f9lBTTzzEISZBdmd0JbZLjQz1Iap6s0kfIKrRBsoZpZim1mzH0elJyV45uYZ82dYfuuYKP uNBCV682qX1nq2dV/scEDm4zU66AgH+IlkmkR6480F4QH6mU4T89hEG3TAeAGQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1614920169; a=rsa-sha256; cv=none; b=Mr4uQjBjFyviyiWZnsXy6d2cvPCY/kWfQ2vs5MtV5f1xSNiVWv3onR+eqa+FVRZ/nfnRp3 3DTMrSGPwnNHGrnph4XrX/clhAQ+YryD2Pb1xY7aZf8zxQkgzeF2Hr/gBCAdOMW8re5UjV jiHIcWvcLmBCUsMtQ4t6sLJjqHPvSB00T/15XnBlLPjs4bsgsiem3bTaAieysvBMXAEXm9 shhZtFfWsHXh0gC8XEJ7YSGQG/8rtFro0JsDgygvc7dWBDR7H0fBTRdjndUmqwyedtLEXR jVKv0Cd6J+lf/Hzp0dgauO1rKM54n0LsUmUOk9h6hzuIc1eowDmmgyYoC0aXtQ== ARC-Authentication-Results: i=1; aspmx2.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=SLQMruwb; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx2.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: -5.16 Authentication-Results: aspmx2.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=SLQMruwb; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx2.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: 9BB0914488 X-Spam-Score: -5.16 X-Migadu-Scanner: scn0.migadu.com X-TUID: y/WD0iWujPpe --=-fcFMmV1jW1T/z6UrdpEc Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable I just patched this in commit 6891f957. Thanks for the heads up! On Wed, 2021-03-03 at 21:53 +0100, L=C3=A9o Le Bouter wrote: > CVE-2021-3407 24.02.21 00:15 > A flaw was found in mupdf 1.18.0. Double free of object during > linearization may lead to memory corruption and other potential > consequences. >=20 > mupdf has made no release yet, so you need to cherry-pick the commit:=20 > https://git.ghostscript.com/?p=3Dmupdf.git;a=3Dlog;h=3Dcee7cefc610d42fd38= 3b3c80c12cbc675443176a --=-fcFMmV1jW1T/z6UrdpEc Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEg7ZwOtzKO2lLzi2m5qXuPBlGeg0FAmBBucsUHGtrZWJyZWF1 QHBvc3Rlby5uZXQACgkQ5qXuPBlGeg0UcA/+N4RFLkwTbaVBSv9r7Gw8T6AQ9ght xX+Vz0CbUh9zy83mtCD6jcytP2KXLZM6IPE+LQLeqXTBurjhXos1DAiwu+bXyUPd IC0oIdOCP7Rq9uK+BKqjvUGIjnvrKOe0+lWOEgevNbMjweRe2U8vXJUYzAAhQnvN Xg0xD+laNbKxv7i2aUZnP1pzkg6RdoZc4tE3RfHLMzGzHIZshlbhLkBbYmGM6b4k v3PBM+nIbgGgJPLtXqRJ3CTPyQqGON0M+VyNoEI2za+nxSLUv5le3NfylqLlWzBm 89B5TOV6agjj/sjVjSTYFupv2TfzN2tibqDjLFS7o6uh8wSM0toU7BKBa5/qG9pw tEId1lK4yWbxSiDHyjA/aUx3vyzGAk2svjEm0EfcWlGn58ZoMO9ZqCNy8AREf2Se sNEn0a4bOteu2BsG4GXa9HmZ6iH2X7pr8naPzoCBy6SyC0qhlsfwWrqtVeizqzOK zqfKuwUoqakJBOVHkrFDVTi3g8BSh9j99n28FDt08Zwq7gpXj6vqFw1C63gW+sko 8VoUdwiIoFPKaks0YdcsP8gTBCq3oc7qHeVrPT9FDY+jMwgnkxf5Zdy3ZWiT7aPL SFKMSENFsyaZt3QqeQPlz1FldfWiddPDUUGlSUCf55Ts1sGzk5hGcrEBJV8dWn2R L10JX082mos3E4Q= =jV1q -----END PGP SIGNATURE----- --=-fcFMmV1jW1T/z6UrdpEc--