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Date:      Sun, 6 Sep 2020 20:03:11 +0000 (UTC)
From:      Eugene Grosbein <eugen@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r547868 - head/security/vuxml
Message-ID:  <202009062003.086K3BjV053863@repo.freebsd.org>

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Author: eugen
Date: Sun Sep  6 20:03:11 2020
New Revision: 547868
URL: https://svnweb.freebsd.org/changeset/ports/547868

Log:
  Document remotely exploitable crash in the mpd5.
  
  Reported by:	chennan at SourceForge
  Obtained from:	http://mpd.sourceforge.net/doc5/mpd4.html#4

Modified:
  head/security/vuxml/vuln.xml

Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml	Sun Sep  6 19:30:14 2020	(r547867)
+++ head/security/vuxml/vuln.xml	Sun Sep  6 20:03:11 2020	(r547868)
@@ -58,6 +58,33 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">;
+  <vuln vid="cd97c7ca-f079-11ea-9c31-001b216d295b">
+    <topic>Multi-link PPP protocol daemon MPD5 remotely exploitable crash</topic>
+    <affects>
+      <package>
+	<name>mpd5</name>
+	<range><lt>5.9</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">;
+	<p>Version 5.9 contains security fix for L2TP clients and servers.
+	Insufficient validation of incoming L2TP control packet
+	specially crafted by unauthenticated user might lead to unexpected
+	termination of the process. The problem affects mpd versions
+	since 4.0 that brought in initial support for L2TP.
+	Installations not using L2TP clients nor L2TP server configuration were not affected.</p>
+      </body>
+    </description>
+    <references>
+      <url>http://mpd.sourceforge.net/doc5/mpd4.html#4</url>;
+    </references>
+    <dates>
+      <discovery>2020-09-04</discovery>
+      <entry>2020-09-06</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="bcdeb6d2-f02d-11ea-838a-0011d823eebd">
     <topic>Mbed TLS -- Local side channel attack on RSA and static Diffie-Hellman</topic>
     <affects>



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