From owner-svn-ports-all@freebsd.org Mon Mar 2 18:32:09 2020 Return-Path: Delivered-To: svn-ports-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 012FE256DAA; Mon, 2 Mar 2020 18:32:08 +0000 (UTC) (envelope-from kwm@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48WTJS4dbcz4vYc; Mon, 2 Mar 2020 18:32:08 +0000 (UTC) (envelope-from kwm@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3C926207E8; Mon, 2 Mar 2020 18:32:08 +0000 (UTC) (envelope-from kwm@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 022IW8WD097266; Mon, 2 Mar 2020 18:32:08 GMT (envelope-from kwm@FreeBSD.org) Received: (from kwm@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 022IW7mI097265; Mon, 2 Mar 2020 18:32:07 GMT (envelope-from kwm@FreeBSD.org) Message-Id: <202003021832.022IW7mI097265@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kwm set sender to kwm@FreeBSD.org using -f From: Koop Mast Date: Mon, 2 Mar 2020 18:32:07 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r527647 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: kwm X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 527647 X-SVN-Commit-Repository: ports MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Mar 2020 18:32:09 -0000 Author: kwm Date: Mon Mar 2 18:32:07 2020 New Revision: 527647 URL: https://svnweb.freebsd.org/changeset/ports/527647 Log: Document librsvg2 vulnabilities. Security: CVE-2019-20446 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Mon Mar 2 17:35:42 2020 (r527646) +++ head/security/vuxml/vuln.xml Mon Mar 2 18:32:07 2020 (r527647) @@ -58,6 +58,45 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + librsvg2 -- multiple vulnabilities + + + librsvg2 + 2.40.21 + + + librsvg2-rust + 2.41.02.46.3 + + + + +

Librsvg2 developers reports:

+
Backport the following fixes from 2.46.x:
+
Librsvg now has limits on the number of loaded XML elements, + and the number of referenced elements within an SVG document. This + is to mitigate malicious SVGs which try to consume all memory, and + those which try to consume an exponential amount of CPU time.
+
Fix stack exhaustion with circular references in <use> elements.
+
Fix a denial-of-service condition from exponential explosion + of rendered elements, through nested use of SVG <use> elements in + malicious SVGs. This is similar to the XML "billion laughs attack" + but for SVG instancing.
+

+ + + + https://mail.gnome.org/archives/ftp-release-list/2020-February/msg00133.html + CVE-2019-20446 + + + 2020-02-26 + 2020-03-02 + + + TiMidity++ -- Multiple vulnerabilities