Date: Wed, 14 Mar 2018 14:54:54 +0000 (UTC) From: Mark Felder <feld@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r464500 - head/security/vuxml Message-ID: <201803141454.w2EEssjr089926@repo.freebsd.org>
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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.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="74daa370-2797-11e8-95ec-a4badb2f4699"> + <topic>FreeBSD -- Speculative Execution Vulnerabilities</topic> + <affects> + <package> + <name>FreeBSD-kernel</name> + <range><ge>11.1</ge><lt>11.1_8</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <h1>Problem Description:</h1> + <p>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.</p> + <p>CVE-2017-5754 (Meltdown) - ------------------------</p> + <p>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.</p> + <p>CVE-2017-5715 (Spectre V2) - --------------------------</p> + <p>Spectre V2 uses branch target injection to speculatively + execute kernel code at an address under the control of an + attacker.</p> + <h1>Impact:</h1> + <p>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).</p> + </body> + </description> + <references> + <cvename>CVE-2017-5715</cvename> + <cvename>CVE-2017-5754</cvename> + <freebsdsa>SA-18:03.speculative_execution</freebsdsa> + </references> + <dates> + <discovery>2018-03-14</discovery> + <entry>2018-03-14</entry> + </dates> + </vuln> + <vuln vid="dca7ced0-2796-11e8-95ec-a4badb2f4699"> <topic>FreeBSD -- ipsec validation and use-after-free</topic> <affects>
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