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 1BCBC158094 for ; Thu, 29 Sep 2022 14:40:38 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id D19EEE0A98; Thu, 29 Sep 2022 14:34:18 +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 95708E0956 for ; Thu, 29 Sep 2022 14:24:02 +0000 (UTC) Received: from glsamakerdev.dev.gentoo.org (unknown [140.211.166.165]) by smtp.gentoo.org (Postfix) with ESMTP id 13022340F86 for ; Thu, 29 Sep 2022 14:24:02 +0000 (UTC) Received: from [172.18.0.3] (unknown [172.18.0.3]) by glsamakerdev.dev.gentoo.org (Postfix) with ESMTP id 046CB8D11E for ; Thu, 29 Sep 2022 14:24:02 +0000 (-00) Subject: [gentoo-announce] [ GLSA 202209-21 ] Poppler: Arbitrary Code Execution 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="===============2639565782203368368==" From: glsamaker@gentoo.org To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Date: Thu, 29 Sep 2022 14:24:01 -0000 Message-ID: <166446144201.9.2106576169389467735@90bb6a0775af> X-Archives-Salt: 100e61da-1e9f-4399-840b-493ecfe0fa0b X-Archives-Hash: 93f95961a4d761c09ffe2ad782ef6529 --===============2639565782203368368== Content-Type: text/plain; charset="utf-8" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202209-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Poppler: Arbitrary Code Execution Date: September 29, 2022 Bugs: #867958 ID: 202209-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in Poppler which could allow for arbitrary code execution. Background ========== Poppler is a PDF rendering library based on the xpdf-3.0 code base. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/poppler < 22.09.0 >= 22.09.0 Description =========== Multiple vulnerabilities have been discovered in Poppler. Please review the CVE identifiers referenced below for details. Impact ====== Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. Workaround ========== Avoid opening untrusted PDFs. Resolution ========== All Poppler users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-text/poppler-22.09.0" References ========== [ 1 ] CVE-2021-30860 https://nvd.nist.gov/vuln/detail/CVE-2021-30860 [ 2 ] CVE-2022-38784 https://nvd.nist.gov/vuln/detail/CVE-2022-38784 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202209-21 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 2022 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 --===============2639565782203368368== Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAmM1qoEACgkQFMQkOaVy +9nffg//QjJ5F/lG3PZlEUH+3JTCmHrQiM/Orc0/uTPSd4RHXNh/H0Zd2/6i3vYM CJRNDvmZIZBQdUh5r6bCnDEIv1/Is7ykuyrZaio99zhWUY2ujh1sxwFjyS0knJP1 OB+PU2ePpXjoyuGcwoxAMaYkkyztiyWgq5K1ONdDKUKW4q+864pjnvQHBb4AJxE4 c4B7eSxyciK6LzIkb8uEsGq09xCs3sWYIKlvZXxPGLaOJ5f47zVk8faoIfdAuZJl 1RksGHCIcR1dWoAvxsUTtpgaLGmCwGYmHN5raHwkSc1PknUmidouEx4GEH2jgzRf H4e9hDbHQe0Pvj8gvgn/gkRYExApDjAA60pF9dn0vGhBiwdxx7s42s8mn/h96beT 5koJFAHiqMY8QOUIxRvLGdB5KAgP1Byf1sg2gcmxlmoLSDZzRM/svoRUtZtaDiyr X/SrA7CymPdM8onvdecVulRgjeUFhEVEx/IEGOXo+kiKcxg7/rEUz9WsHvDbPQOO N0dgqGh0B/OL3y6PKXZ2NOXI7yCeShdagzfk+Uvzd1g3cLZ060fh3Lfu5pEnGjFI lBwxvFZLCgd/0iQGgnc1bWqN/UjqvnzQL4wjhHzpkuNMh3JcuIFS7xTfPpd+KLXP rOsr28jU0Mt2MsiPGp7i6NwYMtdcpiy0k7Q7keN1gpWd84WINrg= =GyDq -----END PGP SIGNATURE----- --===============2639565782203368368==--