svn commit: r537619 - head/security/vuxml

Wed Jun 3 16:44:58 UTC 2020

Author: sunpoet
Date: Wed Jun  3 16:44:57 2020
New Revision: 537619
URL: https://svnweb.freebsd.org/changeset/ports/537619

Log:
  Document nghttp2 vulnerability

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Wed Jun  3 16:20:14 2020	(r537618)
+++ head/security/vuxml/vuln.xml	Wed Jun  3 16:44:57 2020	(r537619)
@@ -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="4bb56d2f-a5b0-11ea-a860-08002728f74c">
+    <topic>nghttp2 -- DoS vulnerability</topic>
+    <affects>
+      <package>
+	<name>nghttp2</name>
+	<name>libnghttp2</name>
+	<range><lt>1.41.0</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>nghttp2 security advisories:</p>
+	<blockquote cite="https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr">
+	  <p>The overly large HTTP/2 SETTINGS frame payload causes denial of service.</p>
+	  <p>The proof of concept attack involves a malicious client constructing a
+	    SETTINGS frame with a length of 14,400 bytes (2400 individual settings
+	    entries) over and over again. The attack causes the CPU to spike at 100%.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr</url>
+      <cvename>CVE-2020-11080</cvename>
+    </references>
+    <dates>
+      <discovery>2020-06-02</discovery>
+      <entry>2020-06-03</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="1650cee2-a320-11ea-a090-08002734b9ed">
     <topic>gitea -- multiple vulnerabilities</topic>
     <affects>
