svn commit: r442221 - head/security/vuxml

Wed May 31 15:30:04 UTC 2017

Author: feld
Date: Wed May 31 15:30:02 2017
New Revision: 442221
URL: https://svnweb.freebsd.org/changeset/ports/442221

Log:
  Document heimdal vulnerability
  
  PR:		219657
  Security:	CVE-2017-6594

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Wed May 31 15:20:16 2017	(r442220)
+++ head/security/vuxml/vuln.xml	Wed May 31 15:30:02 2017	(r442221)
@@ -58,6 +58,38 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="40a8d798-4615-11e7-8080-a4badb2f4699">
+    <topic>heimdal -- bypass of capath policy</topic>
+    <affects>
+      <package>
+	<name>heimdal</name>
+	<range><lt>7.3.0</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Viktor Dukhovni reports:</p>
+	<blockquote cite="https://www.h5l.org/advisories.html?show=2017-04-13">
+	  <p>Commit f469fc6 (2010-10-02) inadvertently caused the
+	    previous hop realm to not be added to the transit path of issued
+	    tickets. This may, in some cases, enable bypass of capath policy in
+	    Heimdal versions 1.5 through 7.2. Note, this may break sites that rely
+	    on the bug. With the bug some incomplete [capaths] worked, that should
+	    not have. These may now break authentication in some cross-realm
+	    configurations. (CVE-2017-6594)</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>CVE-2017-6594</url>
+      <freebsdpr>ports/219657</freebsdpr>
+    </references>
+    <dates>
+      <discovery>2017-04-13</discovery>
+      <entry>2017-05-31</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="51d1282d-420e-11e7-82c5-14dae9d210b8">
     <topic>FreeBSD -- ipfilter(4) fragment handling panic</topic>
     <affects>
