svn commit: r417845 - head/security/vuxml

Thu Jun 30 22:32:07 UTC 2016

Author: feld
Date: Thu Jun 30 22:32:05 2016
New Revision: 417845
URL: https://svnweb.freebsd.org/changeset/ports/417845

Log:
  Document expat2 vulnerability
  
  Security:	CVE-2016-4472

Modified:
  head/security/vuxml/vuln.xml

Modified: head/security/vuxml/vuln.xml
==============================================================================

--- head/security/vuxml/vuln.xml	Thu Jun 30 22:10:41 2016	(r417844)
+++ head/security/vuxml/vuln.xml	Thu Jun 30 22:32:05 2016	(r417845)
@@ -58,6 +58,35 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="ff76f0e0-3f11-11e6-b3c8-14dae9d210b8">
+    <topic>expat2 -- denial of service</topic>
+    <affects>
+      <package>
+	<name>expat2</name>
+	<range><lt>2.1.1_2</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Adam Maris reports:</p>
+	<blockquote cite="https://bugzilla.redhat.com/show_bug.cgi?id=1344251">
+	  <p>It was found that original patch for issues CVE-2015-1283
+	    and CVE-2015-2716 used overflow checks that could be optimized out by
+	    some compilers applying certain optimization settings, which can cause
+	    the vulnerability to remain even after applying the patch.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://bugzilla.redhat.com/show_bug.cgi?id=1344251</url>
+      <cvename>CVE-2016-4472</cvename>
+    </references>
+    <dates>
+      <discovery>2016-06-09</discovery>
+      <entry>2016-06-30</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="875e4cf8-3f0e-11e6-b3c8-14dae9d210b8">
     <topic>dnsmasq -- denial of service</topic>
     <affects>
