svn commit: r557296 - head/security/vuxml

Tue Dec 8 16:21:53 UTC 2020

Author: brnrd
Date: Tue Dec  8 16:21:52 2020
New Revision: 557296
URL: https://svnweb.freebsd.org/changeset/ports/557296

Log:
  security/vuxml: Document OpenSSL NULL pointer dereference

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Tue Dec  8 16:21:16 2020	(r557295)
+++ head/security/vuxml/vuln.xml	Tue Dec  8 16:21:52 2020	(r557296)
@@ -58,6 +58,40 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="1d56cfc5-3970-11eb-929d-d4c9ef517024">
+    <topic>OpenSSL -- NULL pointer de-reference</topic>
+    <affects>
+      <package>
+	<name>openssl</name>
+	<range><ge>1.0.2,1</ge><lt>1.1.1i,1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The OpenSSL project reports:</p>
+	<blockquote cite="https://www.openssl.org/news/secadv/20201208.txt">
+	  <p>EDIPARTYNAME NULL pointer de-reference (High)</p>
+	  <p>The X.509 GeneralName type is a generic type for representing
+	    different types of names. One of those name types is known as
+	    EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which
+	    compares different instances of a GENERAL_NAME to see if they
+	    are equal or not. This function behaves incorrectly when both
+	    GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer
+	    dereference and a crash may occur leading to a possible denial
+	    of service attack.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://www.openssl.org/news/secadv/20201208.txt</url>
+      <cvename>CVE-2020-1971</cvename>
+    </references>
+    <dates>
+      <discovery>2020-12-08</discovery>
+      <entry>2020-12-08</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="5d5e5cda-38e6-11eb-bbbf-001b217b3468">
     <topic>Gitlab -- Multiple vulnerabilities</topic>
     <affects>
