Skip site navigation (1)Skip section navigation (2)
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>

next in thread | raw e-mail | index | archive | help
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>



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201605200107.u4K17BoJ082090>