From owner-svn-ports-all@freebsd.org Wed Dec 6 18:38:05 2017 Return-Path: Delivered-To: svn-ports-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D222EE88A65; Wed, 6 Dec 2017 18:38:05 +0000 (UTC) (envelope-from feld@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 mx1.freebsd.org (Postfix) with ESMTPS id AAB517DF2C; Wed, 6 Dec 2017 18:38:05 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id vB6Ic4j4051913; Wed, 6 Dec 2017 18:38:04 GMT (envelope-from feld@FreeBSD.org) Received: (from feld@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id vB6Ic4bE051911; Wed, 6 Dec 2017 18:38:04 GMT (envelope-from feld@FreeBSD.org) Message-Id: <201712061838.vB6Ic4bE051911@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: feld set sender to feld@FreeBSD.org using -f From: Mark Felder Date: Wed, 6 Dec 2017 18:38:04 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r455673 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: feld X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 455673 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: 2.1.25 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, 06 Dec 2017 18:38:05 -0000 Author: feld Date: Wed Dec 6 18:38:04 2017 New Revision: 455673 URL: https://svnweb.freebsd.org/changeset/ports/455673 Log: Document FreeBSD-SA-17:11.openssl Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Dec 6 18:30:42 2017 (r455672) +++ head/security/vuxml/vuln.xml Wed Dec 6 18:38:04 2017 (r455673) @@ -58,6 +58,59 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + FreeBSD -- OpenSSL multiple vulnerabilities + + + FreeBSD + 11.111.1_5 + 11.011.0_16 + 10.410.4_4 + 10.310.3_25 + + + + +

Problem Description:

If an X.509 certificate has a malformed IPAddressFamily + extension, OpenSSL could do a one-byte buffer overread. + [CVE-2017-3735]

There is a carry propagating bug in the x86_64 Montgomery + squaring procedure. This only affects processors that support + the BMI1, BMI2 and ADX extensions like Intel Broadwell (5th + generation) and later or AMD Ryzen. [CVE-2017-3736] This + bug only affects FreeBSD 11.x.

Impact:

Application using OpenSSL may display erroneous certificate + in text format. [CVE-2017-3735]

Mishandling of carry propagation will produce incorrect + output, and make it easier for a remote attacker to obtain + sensitive private-key information. No EC algorithms are + affected, analysis suggests that attacks against RSA and + DSA as a result of this defect would be very difficult to + perform and are not believed likely.

Attacks against DH are considered just feasible (although + very difficult) because most of the work necessary to deduce + information about a private key may be performed offline. + The amount of resources required for such an attack would + be very significant and likely only accessible to a limited + number of attackers. An attacker would additionally need + online access to an unpatched system using the target private + key in a scenario with persistent DH parameters and a private + key that is shared between multiple clients. [CVE-2017-3736]

+ + + + CVE-2017-3735 + CVE-2017-3736 + SA-17:11.openssl + + + 2017-11-29 + 2017-12-06 + + + FreeBSD -- Information leak in kldstat(2)