svn commit: r468132 - head/security/vuxml

Mon Apr 23 19:17:28 UTC 2018

Author: tijl
Date: Mon Apr 23 19:17:27 2018
New Revision: 468132
URL: https://svnweb.freebsd.org/changeset/ports/468132

Log:
  Document mbed TLS vulnerabilities
  
  Security:	https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Mon Apr 23 19:12:24 2018	(r468131)
+++ head/security/vuxml/vuln.xml	Mon Apr 23 19:17:27 2018	(r468132)
@@ -58,6 +58,48 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="d8382a69-4728-11e8-ba83-0011d823eebd">
+    <topic>mbed TLS (PolarSSL) -- multiple vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>mbedtls</name>
+	<range><lt>2.7.2</lt></range>
+      </package>
+      <package>
+	<name>polarssl13</name>
+	<range><ge>*</ge></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Simon Butcher reports:</p>
+	<blockquote cite="https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released">
+	  <ul>
+	    <li>Defend against Bellcore glitch attacks by verifying the results
+	      of RSA private key operations.</li>
+	    <li>Fix implementation of the truncated HMAC extension. The
+	      previous implementation allowed an offline 2^80 brute force
+	      attack on the HMAC key of a single, uninterrupted connection
+	      (with no resumption of the session).</li>
+	    <li>Reject CRLs containing unsupported critical extensions. Found
+	      by Falko Strenzke and Evangelos Karatsiolis.</li>
+	    <li>Fix a buffer overread in ssl_parse_server_key_exchange() that
+	      could cause a crash on invalid input.</li>
+	    <li>Fix a buffer overread in ssl_parse_server_psk_hint() that could
+	      cause a crash on invalid input.</li>
+	  </ul>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released</url>
+    </references>
+    <dates>
+      <discovery>2018-03-21</discovery>
+      <entry>2018-04-23</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="57aec168-453e-11e8-8777-b499baebfeaf">
     <topic>MySQL -- multiple vulnerabilities</topic>
     <affects>
