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 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id B17781396D0 for ; Sun, 8 Oct 2017 14:44:14 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id E6206E0F51; Sun, 8 Oct 2017 14:43:41 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id D1D182BC03D for ; Sun, 8 Oct 2017 14:43:18 +0000 (UTC) Received: from localhost.localdomain (pool-108-48-108-145.washdc.fios.verizon.net [108.48.108.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: bman) by smtp.gentoo.org (Postfix) with ESMTPSA id BD75633BEF4 for ; Sun, 8 Oct 2017 14:43:16 +0000 (UTC) From: Aaron Bauman To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Subject: [gentoo-announce] [ GLSA 201710-09 ] PCRE2: Multiple vulnerabilities Date: Sun, 08 Oct 2017 10:43:13 -0400 Message-ID: <4171462.73fHDU6EeL@localhost.localdomain> Organization: Gentoo Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-announce@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart71791636.81OjGoRrXc"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-Archives-Salt: b8e8d113-6d51-460f-b222-c217acdd32db X-Archives-Hash: 30d208b8b19f363c7bdde234757047df --nextPart71791636.81OjGoRrXc Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201710-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: PCRE2: Multiple vulnerabilities Date: October 08, 2017 Bugs: #614050, #617942, #617944 ID: 201710-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in PCRE2, the worst of which may allow remote attackers to execute arbitrary code. Background ========== PCRE2 is a project based on PCRE (Perl Compatible Regular Expressions) which has a new and revised API. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/libpcre2 < 10.30 >= 10.30 Description =========== Multiple vulnerabilities have been discovered in PCRE2. Please review the referenced CVE identifiers for details. Impact ====== A remote attacker could possibly execute arbitrary code with the privileges of the process, cause a Denial of Service condition, or have other unspecified impacts. Workaround ========== There is no known workaround at this time. Resolution ========== All PCRE2 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/libpcre2-10.30" Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying some of these packages. References ========== [ 1 ] CVE-2017-7186 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7186 [ 2 ] CVE-2017-8399 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8399 [ 3 ] CVE-2017-8786 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-8786 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201710-09 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 2017 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. http://creativecommons.org/licenses/by-sa/2.5 --nextPart71791636.81OjGoRrXc Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlnaOYEACgkQpRQw84X1 dt2auggAjEMDUp3QOu9hTJctxoX2xxC/V4p8wKJeaIMsKJqjGh37BqQQTIBWCUiN awy07nR5QfRZoTlvB0vtqvrHRzQLlCFHzPTXmSl/cpar8DAOGF9zHpOog95PZFdB gC03+YVV9bE+wjjAapTvMoto16ams7OEGuqFZStsLr1FWBc1egajHkI0nWn/mi2A hGqXC1Svkdv0FYZuIb5GZ5AHPxFRUdGIArm1ZsDkNKoFOAXn0ZDD1Xc+IjZiNDIS xAzWqj+oiMQbAuPZnb8FmyWK83s1jkbS5tWgDmwLukkCCocfxj1Bbn6y9IM+6aCa L17nagcdaENRNuZSDiIVa+6q9Ar55Q== =9h8T -----END PGP SIGNATURE----- --nextPart71791636.81OjGoRrXc--