svn commit: r499362 - head/security/vuxml

Fri Apr 19 14:42:43 UTC 2019

Author: tijl
Date: Fri Apr 19 14:42:42 2019
New Revision: 499362
URL: https://svnweb.freebsd.org/changeset/ports/499362

Log:
  Document GNUTLS-SA-2019-03-27.
  
  Security:	https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Fri Apr 19 14:32:12 2019	(r499361)
+++ head/security/vuxml/vuln.xml	Fri Apr 19 14:42:42 2019	(r499362)
@@ -58,6 +58,42 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="fb30db8f-62af-11e9-b0de-001cc0382b2f">
+    <topic>GnuTLS -- double free, invalid pointer access</topic>
+    <affects>
+      <package>
+	<name>gnutls</name>
+	<range><lt>3.6.7</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The GnuTLS project reports:</p>
+	<blockquote cite="https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27">
+	  <ul>
+	    <li>Tavis Ormandy from Google Project Zero found a memory
+	      corruption (double free) vulnerability in the certificate
+	      verification API. Any client or server application that verifies
+	      X.509 certificates with GnuTLS 3.5.8 or later is affected.</li>
+	    <li>It was found using the TLS fuzzer tools that decoding a
+	      malformed TLS1.3 asynchronous message can cause a server crash
+	      via an invalid pointer access. The issue affects GnuTLS server
+	      applications since 3.6.4.</li>
+	  </ul>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27</url>
+      <cvename>CVE-2019-3829</cvename>
+      <cvename>CVE-2019-3836</cvename>
+    </references>
+    <dates>
+      <discovery>2019-03-27</discovery>
+      <entry>2019-04-19</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="a64aa22f-61ec-11e9-85b9-a4badb296695">
     <topic>dovecot -- json encoder crash</topic>
     <affects>
