From owner-svn-ports-all@freebsd.org Thu Jan 26 14:44:19 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 BE8CACC1088; Thu, 26 Jan 2017 14:44:19 +0000 (UTC) (envelope-from brnrd@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 98B2BA20; Thu, 26 Jan 2017 14:44:19 +0000 (UTC) (envelope-from brnrd@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v0QEiIIP046213; Thu, 26 Jan 2017 14:44:18 GMT (envelope-from brnrd@FreeBSD.org) Received: (from brnrd@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v0QEiIVf046211; Thu, 26 Jan 2017 14:44:18 GMT (envelope-from brnrd@FreeBSD.org) Message-Id: <201701261444.v0QEiIVf046211@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: brnrd set sender to brnrd@FreeBSD.org using -f From: Bernard Spil Date: Thu, 26 Jan 2017 14:44:18 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r432511 - head/security/vuxml X-SVN-Group: ports-head 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: 2.1.23 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: Thu, 26 Jan 2017 14:44:19 -0000 Author: brnrd Date: Thu Jan 26 14:44:18 2017 New Revision: 432511 URL: https://svnweb.freebsd.org/changeset/ports/432511 Log: security/vuxml: Document new OpenSSL vulnerabilities Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu Jan 26 14:38:41 2017 (r432510) +++ head/security/vuxml/vuln.xml Thu Jan 26 14:44:18 2017 (r432511) @@ -58,6 +58,71 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + OpenSSL -- multiple vulnerabilities + + + openssl + 1.0.2k + + + openssl-devel + 1.1.0d + + + +

The OpenSSL project reports:

+
+
    +
  • Truncated packet could crash via OOB read (CVE-2017-3731)
    + Severity: Moderate
    + If an SSL/TLS server or client is running on a 32-bit host, and a specific + cipher is being used, then a truncated packet can cause that server or client + to perform an out-of-bounds read, usually resulting in a crash.
    • +
  • Bad (EC)DHE parameters cause a client crash (CVE-2017-3730)
    + Severity: Moderate
    + If a malicious server supplies bad parameters for a DHE or ECDHE key exchange + then this can result in the client attempting to dereference a NULL pointer + leading to a client crash. This could be exploited in a Denial of Service + attack.
    • +
  • BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732)
    + Severity: Moderate
    + There is a carry propagating bug in the x86_64 Montgomery squaring procedure. 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. For example this can occur by + default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very + similar to CVE-2015-3193 but must be treated as a separate problem.
    • +
  • Montgomery multiplication may produce incorrect results (CVE-2016-7055)
    + Severity: Low
    + There is a carry propagating bug in the Broadwell-specific Montgomery + multiplication procedure that handles input lengths divisible by, but + longer than 256 bits. (OpenSSL 1.0.2 only)
    + This issue was previously fixed in 1.1.0c
    • +
+
+ + + + https://www.openssl.org/news/secadv/20170126.txt + CVE-2016-7055 + CVE-2017-3730 + CVE-2017-3731 + CVE-2017-3732 + + + 2017-01-26 + 2017-01-26 + + + mozilla -- multiple vulnerabilities