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From: Niclas Zeising <zeising@FreeBSD.org>
Date: Tue, 25 Aug 2020 17:26:32 +0000 (UTC)
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Subject: svn commit: r546197 - head/security/vuxml
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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 &lt;= 3.5.1 data corruption through symlink vulnerability writing the pidfile</topic>
     <affects>