svn commit: r538328 - head/security/vuxml

Tue Jun 9 16:59:13 UTC 2020

Author: gordon (src committer)
Date: Tue Jun  9 16:59:11 2020
New Revision: 538328
URL: https://svnweb.freebsd.org/changeset/ports/538328

Log:
  Add FreeBSD-SA-20:17.usb.
  
  Approved by:	so

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Tue Jun  9 16:42:01 2020	(r538327)
+++ head/security/vuxml/vuln.xml	Tue Jun  9 16:59:11 2020	(r538328)
@@ -58,6 +58,36 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="32c92a75-aa71-11ea-92ab-00163e433440">
+    <topic>FreeBSD -- USB HID descriptor parsing error</topic>
+    <affects>
+      <package>
+	<name>FreeBSD-kernel</name>
+	<range><ge>12.1</ge><lt>12.1_6</lt></range>
+	<range><ge>11.3</ge><lt>11.3_10</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<h1>Problem Description:</h1>
+	<p>If the push/pop level of the USB HID state is not restored within
+	the processing of the same HID item, an invalid memory location may be
+	used for subsequent HID item processing.</p>
+	<h1>Impact:</h1>
+	<p>An attacker with physical access to a USB port may be able to use a
+	specially crafted USB device to gain kernel or user-space code execution.</p>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2020-7456</cvename>
+      <freebsdsa>SA-20:17.usb</freebsdsa>
+    </references>
+    <dates>
+      <discovery>2020-06-03</discovery>
+      <entry>2020-06-09</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="669f3fe8-a07a-11ea-b83e-f0def1f5c5a2">
     <topic>FreeRDP -- multiple vulnerabilities</topic>
     <affects>
