svn commit: r420578 - head/security/vuxml

Sun Aug 21 19:12:36 UTC 2016

Author: kwm
Date: Sun Aug 21 19:12:35 2016
New Revision: 420578
URL: https://svnweb.freebsd.org/changeset/ports/420578

Log:
  Document fontconfig insufficiently cache file validation
  
  Security:	CVE-2016-5384

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Sun Aug 21 19:03:45 2016	(r420577)
+++ head/security/vuxml/vuln.xml	Sun Aug 21 19:12:35 2016	(r420578)
@@ -58,6 +58,37 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="44989c29-67d1-11e6-8b1d-c86000169601">
+    <topic>fontconfig -- insufficiently cache file validation</topic>
+    <affects>
+      <package>
+	<name>fontconfig</name>
+	<range><lt>1.12.1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Debian security team reports:</p>
+	<blockquote cite="https://packetstormsecurity.com/files/138236/Debian-Security-Advisory-3644-1.html">
+	  <p>Tobias Stoeckmann discovered that cache files are insufficiently
+	    validated in fontconfig, a generic font configuration library. An
+	    attacker can trigger arbitrary free() calls, which in turn allows
+	    double free attacks and therefore arbitrary code execution. In
+	    combination with setuid binaries using crafted cache files, this
+	    could allow privilege escalation.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://packetstormsecurity.com/files/138236/Debian-Security-Advisory-3644-1.html</url>
+      <cvename>CVE-2016-5384</cvename>
+    </references>
+    <dates>
+      <discovery>2016-08-05</discovery>
+      <entry>2016-08-21</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="7fe7df75-6568-11e6-a590-14dae9d210b8">
     <topic>End of Life Ports</topic>
     <affects>
