Date: Thu, 5 Apr 2018 14:15:04 +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: r466562 - head/security/vuxml Message-ID: <201804051415.w35EF4cT036707@repo.freebsd.org>
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Author: feld Date: Thu Apr 5 14:15:04 2018 New Revision: 466562 URL: https://svnweb.freebsd.org/changeset/ports/466562 Log: Document FreeBSD-SA-18:04.vt Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu Apr 5 14:06:57 2018 (r466561) +++ head/security/vuxml/vuln.xml Thu Apr 5 14:15:04 2018 (r466562) @@ -58,6 +58,44 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="a5cf3ecd-38db-11e8-8b7f-a4badb2f469b"> + <topic>FreeBSD -- vt console memory disclosure</topic> + <affects> + <package> + <name>FreeBSD-kernel</name> + <range><ge>11.1</ge><lt>11.1_9</lt></range> + <range><ge>10.4</ge><lt>10.4_8</lt></range> + <range><ge>10.3</ge><lt>10.3_29</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <h1>Problem Description:</h1> + <p>Insufficient validation of user-provided font parameters + can result in an integer overflow, leading to the use of + arbitrary kernel memory as glyph data. Characters that + reference this data can be displayed on the screen, effectively + disclosing kernel memory.</p> + <h1>Impact:</h1> + <p>Unprivileged users may be able to access privileged + kernel data.</p> + <p>Such memory might contain sensitive information, such + as portions of the file cache or terminal buffers. This + information might be directly useful, or it might be leveraged + to obtain elevated privileges in some way; for example, a + terminal buffer might include a user-entered password.</p> + </body> + </description> + <references> + <cvename>CVE-2018-6917</cvename> + <freebsdsa>SA-18:04.vt</freebsdsa> + </references> + <dates> + <discovery>2018-04-04</discovery> + <entry>2018-04-05</entry> + </dates> + </vuln> + <vuln vid="cdb4d962-34f9-11e8-92db-080027907385"> <topic>moodle -- multiple vulnerabilities</topic> <affects>
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