svn commit: r507680 - head/security/vuxml
Mark Felder
feld at FreeBSD.org
Tue Jul 30 20:53:43 UTC 2019
Author: feld
Date: Tue Jul 30 20:53:42 2019
New Revision: 507680
URL: https://svnweb.freebsd.org/changeset/ports/507680
Log:
Document FreeBSD-SA-19:17.fd
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Tue Jul 30 20:53:09 2019 (r507679)
+++ head/security/vuxml/vuln.xml Tue Jul 30 20:53:42 2019 (r507680)
@@ -58,6 +58,39 @@ Notes:
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="0d3f99f7-b30c-11e9-a87f-a4badb2f4699">
+ <topic>FreeBSD -- File description reference count leak</topic>
+ <affects>
+ <package>
+ <name>FreeBSD-kernel</name>
+ <range><ge>12.0</ge><lt>12.0_8</lt></range>
+ <range><ge>11.2</ge><lt>11.2_12</lt></range>
+ <range><ge>11.3</ge><lt>11.3_1</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <h1>Problem Description:</h1>
+ <p>If a process attempts to transmit rights over a UNIX-domain
+ socket and an error causes the attempt to fail, references
+ acquired on the rights are not released and are leaked.
+ This bug can be used to cause the reference counter to wrap
+ around and free the corresponding file structure.</p>
+ <h1>Impact:</h1>
+ <p>A local user can exploit the bug to gain root privileges
+ or escape from a jail.</p>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2019-5607</cvename>
+ <freebsdsa>SA-19:17.fd</freebsdsa>
+ </references>
+ <dates>
+ <discovery>2019-07-24</discovery>
+ <entry>2019-07-30</entry>
+ </dates>
+ </vuln>
+
<vuln vid="edf064fb-b30b-11e9-a87f-a4badb2f4699">
<topic>FreeBSD -- Bhyve out-of-bounds read in XHCI device</topic>
<affects>
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