From owner-svn-ports-all@freebsd.org Wed Mar 14 14:54:55 2018 Return-Path: Delivered-To: svn-ports-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A9128F56F6C; Wed, 14 Mar 2018 14:54:55 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5E3078482A; Wed, 14 Mar 2018 14:54:55 +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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 58B5913A9; Wed, 14 Mar 2018 14:54:55 +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 w2EEstW5089928; Wed, 14 Mar 2018 14:54:55 GMT (envelope-from feld@FreeBSD.org) Received: (from feld@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w2EEssjr089926; Wed, 14 Mar 2018 14:54:54 GMT (envelope-from feld@FreeBSD.org) Message-Id: <201803141454.w2EEssjr089926@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: feld set sender to feld@FreeBSD.org using -f From: Mark Felder Date: Wed, 14 Mar 2018 14:54:54 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r464500 - head/security/vuxml X-SVN-Group: ports-head X-SVN-Commit-Author: feld X-SVN-Commit-Paths: head/security/vuxml X-SVN-Commit-Revision: 464500 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, 14 Mar 2018 14:54:55 -0000 Author: feld Date: Wed Mar 14 14:54:54 2018 New Revision: 464500 URL: https://svnweb.freebsd.org/changeset/ports/464500 Log: Initial entry for the speculative execution vulnerability (FreeBSD-SA-18:03.speculative_execution) Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Mar 14 14:53:21 2018 (r464499) +++ head/security/vuxml/vuln.xml Wed Mar 14 14:54:54 2018 (r464500) @@ -58,6 +58,49 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + FreeBSD -- Speculative Execution Vulnerabilities + + + FreeBSD-kernel + 11.111.1_8 + + + + +

Problem Description:

A number of issues relating to speculative execution + were found last year and publicly announced January 3rd. + Two of these, known as Meltdown and Spectre V2, are addressed + here.

CVE-2017-5754 (Meltdown) - ------------------------

This issue relies on an affected CPU speculatively + executing instructions beyond a faulting instruction. When + this happens, changes to architectural state are not + committed, but observable changes may be left in micro- + architectural state (for example, cache). This may be used + to infer privileged data.

CVE-2017-5715 (Spectre V2) - --------------------------

Spectre V2 uses branch target injection to speculatively + execute kernel code at an address under the control of an + attacker.

Impact:

An attacker may be able to read secret data from the + kernel or from a process when executing untrusted code (for + example, in a web browser).

+ + + + CVE-2017-5715 + CVE-2017-5754 + SA-18:03.speculative_execution + + + 2018-03-14 + 2018-03-14 + + + FreeBSD -- ipsec validation and use-after-free