svn commit: r451701 - head/security/vuxml

Tue Oct 10 13:24:09 UTC 2017

Author: swills
Date: Tue Oct 10 13:24:08 2017
New Revision: 451701
URL: https://svnweb.freebsd.org/changeset/ports/451701

Log:
  Document libtiff issue

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Tue Oct 10 13:21:16 2017	(r451700)
+++ head/security/vuxml/vuln.xml	Tue Oct 10 13:24:08 2017	(r451701)
@@ -58,6 +58,36 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="9b5a905f-e556-452f-a00c-8f070a086181">
+    <topic>libtiff -- Improper Input Validation</topic>
+    <affects>
+      <package>
+	<name>libtiff</name>
+	<range><le>4.0.8</le></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>libtiff developers report:</p>
+	<blockquote cite="http://www.securityfocus.com/bid/100524">
+	  <p>There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.</p>
+	  <p>There is a reachable assertion abort in the function TIFFWriteDirectorySec() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>http://bugzilla.maptools.org/show_bug.cgi?id=2727</url>
+      <url>http://bugzilla.maptools.org/show_bug.cgi?id=2728</url>
+      <url>http://www.securityfocus.com/bid/100524</url>
+      <cvename>CVE-2017-13726</cvename>
+      <cvename>CVE-2017-13727</cvename>
+    </references>
+    <dates>
+      <discovery>2017-08-29</discovery>
+      <entry>2017-10-10</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="2c8bd00d-ada2-11e7-82af-8dbff7d75206">
     <topic>rubygems -- deserialization vulnerability</topic>
     <affects>
