svn commit: r544260 - head/security/vuxml
Philip Paeps
philip at FreeBSD.org
Thu Aug 6 03:31:25 UTC 2020
Author: philip
Date: Thu Aug 6 03:31:22 2020
New Revision: 544260
URL: https://svnweb.freebsd.org/changeset/ports/544260
Log:
security/vuxml: add FreeBSD SA-20:21.usb_net
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Thu Aug 6 03:31:17 2020 (r544259)
+++ head/security/vuxml/vuln.xml Thu Aug 6 03:31:22 2020 (r544260)
@@ -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="9eb01384-d793-11ea-88f8-901b0ef719ab">
+ <topic>FreeBSD -- Potential memory corruption in USB network device drivers</topic>
+ <affects>
+ <package>
+ <name>FreeBSD-kernel</name>
+ <range><ge>12.1</ge><lt>12.1_8</lt></range>
+ <range><ge>11.4</ge><lt>11.4_2</lt></range>
+ <range><ge>11.3</ge><lt>11.3_12</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <h1>Problem Description:</h1>
+ <p>A missing length validation code common to these three drivers means that a
+ malicious USB device could write beyond the end of an allocated network
+ packet buffer.</p>
+ <h1>Impact:</h1>
+ <p>An attacker with physical access to a USB port and the ability to bring a
+ network interface up may be able to use a specially crafted USB device to
+ gain kernel or user-space code execution.</p>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2020-7459</cvename>
+ <freebsdsa>SA-20:21.usb_net</freebsdsa>
+ </references>
+ <dates>
+ <discovery>2020-08-05</discovery>
+ <entry>2020-08-06</entry>
+ </dates>
+ </vuln>
+
<vuln vid="eab964f8-d632-11ea-9172-4c72b94353b5">
<topic>typo3 -- multiple vulnerabilities</topic>
<affects>
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