svn commit: r546197 - head/security/vuxml
Niclas Zeising
zeising at FreeBSD.org
Tue Aug 25 17:26:33 UTC 2020
Author: zeising
Date: Tue Aug 25 17:26:32 2020
New Revision: 546197
URL: https://svnweb.freebsd.org/changeset/ports/546197
Log:
vuxml: Document xorg-server and libX11 vulns
Document newly announced vulnerabilities in libX11 and xorg-server.
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Tue Aug 25 17:04:02 2020 (r546196)
+++ head/security/vuxml/vuln.xml Tue Aug 25 17:26:32 2020 (r546197)
@@ -58,6 +58,92 @@ Notes:
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="ffa15b3b-e6f6-11ea-8cbf-54e1ad3d6335">
+ <topic>xorg-server -- Multiple input validation failures in X server extensions</topic>
+ <affects>
+ <package>
+ <name>xorg-server</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ <package>
+ <name>xephyr</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ <package>
+ <name>xorg-vfbserver</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ <package>
+ <name>xorg-nestserver</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ <package>
+ <name>xwayland</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ <package>
+ <name>xorg-dmx</name>
+ <range><lt>1.20.8_4,1</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>The X.org project reports:</p>
+ <blockquote cite="https://lists.x.org/archives/xorg-announce/2020-August/003058.html">
+ <p>All theses issuses can lead to local privileges elevation on
+ systems where the X server is running privileged.</p>
+ <p>The handler for the XkbSetNames request does not validate the
+ request length before accessing its contents.</p>
+ <p>An integer underflow exists in the handler for the
+ XIChangeHierarchy request.</p>
+ <p>An integer underflow exist in the handler for the XkbSelectEvents
+ request.</p>
+ <p> An integer underflow exist in the handler for the CreateRegister
+ request of the X record extension.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2020-14345</cvename>
+ <cvename>CVE-2020-14346</cvename>
+ <cvename>CVE-2020-14361</cvename>
+ <cvename>CVE-2020-14362</cvename>
+ <url>https://lists.x.org/archives/xorg-announce/2020-August/003058.html</url>
+ </references>
+ <dates>
+ <discovery>2020-08-25</discovery>
+ <entry>2020-08-25</entry>
+ </dates>
+ </vuln>
+
+ <vuln vid="8da79498-e6f6-11ea-8cbf-54e1ad3d6335">
+ <topic>libX11 -- Doublefree in locale handlng code</topic>
+ <affects>
+ <package>
+ <name>libX11</name>
+ <range><lt>1.6.12</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>The X.org project reports:</p>
+ <blockquote cite="https://lists.x.org/archives/xorg-announce/2020-August/003056.html">
+ <p>There is an integer overflow and a double free vulnerability in
+ the way LibX11 handles locales. The integer overflow is a necessary
+ precursor to the double free.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2020-14363</cvename>
+ <url>https://lists.x.org/archives/xorg-announce/2020-August/003056.html</url>
+ </references>
+ <dates>
+ <discovery>2020-08-25</discovery>
+ <entry>2020-08-25</entry>
+ </dates>
+ </vuln>
+
<vuln vid="719f06af-e45e-11ea-95a1-c3b8167b8026">
<topic>chrony <= 3.5.1 data corruption through symlink vulnerability writing the pidfile</topic>
<affects>
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