Date: Fri, 20 May 2016 01:07:11 +0000 (UTC) From: Jason Unovitch <junovitch@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r415533 - head/security/vuxml Message-ID: <201605200107.u4K17BoJ082090@repo.freebsd.org>
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Author: junovitch Date: Fri May 20 01:07:11 2016 New Revision: 415533 URL: https://svnweb.freebsd.org/changeset/ports/415533 Log: Document Expat XML Parser crash on malformed input Security: CVE-2016-0718 Security: https://vuxml.FreeBSD.org/freebsd/57b3aba7-1e25-11e6-8dd3-002590263bf5.html Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu May 19 22:55:26 2016 (r415532) +++ head/security/vuxml/vuln.xml Fri May 20 01:07:11 2016 (r415533) @@ -58,6 +58,38 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="57b3aba7-1e25-11e6-8dd3-002590263bf5"> + <topic>expat -- denial of service vulnerability on malformed input</topic> + <affects> + <package> + <name>expat</name> + <range><lt>2.1.1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Gustavo Grieco reports:</p> + <blockquote cite="http://www.openwall.com/lists/oss-security/2016/05/17/12">; + <p>The Expat XML parser mishandles certain kinds of malformed input + documents, resulting in buffer overflows during processing and error + reporting. The overflows can manifest as a segmentation fault or as + memory corruption during a parse operation. The bugs allow for a + denial of service attack in many applications by an unauthenticated + attacker, and could conceivably result in remote code execution.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2016-0718</cvename> + <freebsdpr>ports/209360</freebsdpr> + <url>http://www.openwall.com/lists/oss-security/2016/05/17/12</url>; + </references> + <dates> + <discovery>2016-05-17</discovery> + <entry>2016-05-20</entry> + </dates> + </vuln> + <vuln vid="036d6c38-1c5b-11e6-b9e0-20cf30e32f6d"> <topic>Bugzilla security issues</topic> <affects>
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