svn commit: r423656 - head/security/vuxml

Mon Oct 10 12:42:15 UTC 2016

Author: feld
Date: Mon Oct 10 12:42:13 2016
New Revision: 423656
URL: https://svnweb.freebsd.org/changeset/ports/423656

Log:
  Document FreeBSD-SA-16:30.portsnap

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Mon Oct 10 12:41:35 2016	(r423655)
+++ head/security/vuxml/vuln.xml	Mon Oct 10 12:42:13 2016	(r423656)
@@ -58,6 +58,41 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="e7dcd69d-8ee6-11e6-a590-14dae9d210b8">
+    <topic>FreeBSD -- Multiple portsnap vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>FreeBSD</name>
+	<range><ge>11.0</ge><lt>11.0_1</lt></range>
+	<range><ge>10.3</ge><lt>10.3_10</lt></range>
+	<range><ge>10.2</ge><lt>10.2_23</lt></range>
+	<range><ge>10.1</ge><lt>10.1_40</lt></range>
+	<range><ge>9.3</ge><lt>9.3_48</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<h1>Problem Description:</h1>
+	<p>Flaws in portsnap's verification of downloaded tar files
+	allows additional files to be included without causing the
+	verification to fail. Portsnap may then use or execute these
+	files.</p>
+	<h1>Impact:</h1>
+	<p>An attacker who can conduct man in the middle attack on
+	the network at the time when portsnap is run can cause
+	portsnap to execute arbitrary commands under the credentials
+	of the user who runs portsnap, typically root.</p>
+      </body>
+    </description>
+    <references>
+      <freebsdsa>SA-16:30.portsnap</freebsdsa>
+    </references>
+    <dates>
+      <discovery>2016-10-10</discovery>
+      <entry>2016-10-10</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="ce808022-8ee6-11e6-a590-14dae9d210b8">
     <topic>FreeBSD -- Heap overflow vulnerability in bspatch</topic>
     <affects>
