svn commit: r494994 - head/security/vuxml

Thu Mar 7 19:33:25 UTC 2019

Author: brnrd
Date: Thu Mar  7 19:33:24 2019
New Revision: 494994
URL: https://svnweb.freebsd.org/changeset/ports/494994

Log:
  security/vuxml: Document OpenSSL 1.1.1 vulnerability

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Thu Mar  7 19:30:42 2019	(r494993)
+++ head/security/vuxml/vuln.xml	Thu Mar  7 19:33:24 2019	(r494994)
@@ -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="e56f2f7c-410e-11e9-b95c-b499baebfeaf">
+    <topic>OpenSSL -- ChaCha20-Poly1305 nonce vulnerability</topic>
+    <affects>
+      <package>
+	<name>openssl111</name>
+	<range><lt>1.1.1b_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/20190306.txt">
+	  <p>Low: ChaCha20-Poly1305 with long nonces (CVE-2019-1543)</p>
+	  <p>ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce
+	    input for every encryption operation. RFC 7539 specifies that the nonce
+	    value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce
+	    length and front pads the nonce with 0 bytes if it is less than 12 bytes.
+	    However it also incorrectly allows a nonce to be set of up to 16 bytes.
+	    In this case only the last 12 bytes are significant and any additional
+	    leading bytes are ignored.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://www.openssl.org/news/secadv/20190306.txt</url>
+      <cvename>CVE-2019-1543</cvename>
+    </references>
+    <dates>
+      <discovery>2019-03-06</discovery>
+      <entry>2019-03-07</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="c2576e14-36e2-11e9-9eda-206a8a720317">
     <topic>ntp -- Crafted null dereference attack from a trusted source with an authenticated mode 6 packet</topic>
     <affects>
@@ -573,7 +606,7 @@ Notes:
   </vuln>
 
   <vuln vid="7700061f-34f7-11e9-b95c-b499baebfeaf">
-    <topic>OpenSSL -- Undisclosed vulnerability</topic>
+    <topic>OpenSSL -- Padding oracle vulnerability</topic>
     <affects>
       <package>
 	<name>openssl</name>
@@ -603,7 +636,7 @@ Notes:
     <dates>
       <discovery>2019-02-19</discovery>
       <entry>2019-02-20</entry>
-      <modified>2019-02-27</modified>
+      <modified>2019-03-07</modified>
     </dates>
   </vuln>
 
