From owner-svn-ports-all@freebsd.org Wed Jan 20 19:11:52 2021 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 A839A4FF93A; Wed, 20 Jan 2021 19:11:52 +0000 (UTC) (envelope-from mandree@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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DLZrm4SSBz3jkQ; Wed, 20 Jan 2021 19:11:52 +0000 (UTC) (envelope-from mandree@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 8BEE11E663; Wed, 20 Jan 2021 19:11:52 +0000 (UTC) (envelope-from mandree@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 10KJBqrr097789; Wed, 20 Jan 2021 19:11:52 GMT (envelope-from mandree@FreeBSD.org) Received: (from mandree@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 10KJBqUl097787; Wed, 20 Jan 2021 19:11:52 GMT (envelope-from mandree@FreeBSD.org) Message-Id: <202101201911.10KJBqUl097787@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mandree set sender to mandree@FreeBSD.org using -f From: Matthias Andree Date: Wed, 20 Jan 2021 19:11:52 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r562153 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: mandree X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 562153 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: 2.1.34 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: Wed, 20 Jan 2021 19:11:52 -0000 Author: mandree Date: Wed Jan 20 19:11:51 2021 New Revision: 562153 URL: https://svnweb.freebsd.org/changeset/ports/562153 Log: dns/dnsmasq < 2.83 vulnerabilities (buffer overflow, DNS cache poisoning) Security: 5b5cf6e5-5b51-11eb-95ac-7f9491278677 Security: CVE-2020-25684 Security: CVE-2020-25685 Security: CVE-2020-25686 Security: CVE-2020-25681 Security: CVE-2020-25682 Security: CVE-2020-25683 Security: CVE-2020-25687 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Jan 20 17:37:45 2021 (r562152) +++ head/security/vuxml/vuln.xml Wed Jan 20 19:11:51 2021 (r562153) @@ -58,6 +58,49 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + dnsmasq -- DNS cache poisoning, and DNSSEC buffer overflow, vulnerabilities + + + dnsmasq + 2.83 + + + + +

Simon Kelley reports:

+
+ There are broadly two sets of problems. The first is subtle errors + in dnsmasq's protections against the chronic weakness of the DNS + protocol to cache-poisoning attacks; the Birthday attack, Kaminsky, + etc.[...] +
+
+ the second set of errors is a good old fashioned buffer overflow in + dnsmasq's DNSSEC code. If DNSSEC validation is enabled, an + installation is at risk. +
+

+ + + + https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2021q1/014599.html + https://www.jsof-tech.com/disclosures/dnspooq/ + CVE-2020-25684 + CVE-2020-25685 + CVE-2020-25686 + CVE-2020-25681 + CVE-2020-25682 + CVE-2020-25683 + CVE-2020-25687 + + + 2020-09-16 + 2021-01-20 + + + go -- cmd/go: packages using cgo can cause arbitrary code execution at build time; crypto/elliptic: incorrect operations on the P-224 curve