svn commit: r472336 - head/security/vuxml

Wed Jun 13 18:51:56 UTC 2018

Author: cpm
Date: Wed Jun 13 18:51:55 2018
New Revision: 472336
URL: https://svnweb.freebsd.org/changeset/ports/472336

Log:
  Document libgcrypt side-channel attack vulnerability
  
  Security:	CVE-2018-0495

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Wed Jun 13 17:02:31 2018	(r472335)
+++ head/security/vuxml/vuln.xml	Wed Jun 13 18:51:55 2018	(r472336)
@@ -58,6 +58,33 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="9b5162de-6f39-11e8-818e-e8e0b747a45a">
+    <topic>libgcrypt -- side-channel attack vulnerability</topic>
+    <affects>
+      <package>
+	<name>libgcrypt</name>
+	<range><lt>1.8.3</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>GnuPG reports:</p>
+	<blockquote cite="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0495">
+	  <p>Mitigate a local side-channel attack on ECDSA signature as described in the white paper "Return on the Hidden Number Problem".</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2018-0495</cvename>
+      <url>https://www.nccgroup.trust/us/our-research/technical-advisory-return-of-the-hidden-number-problem/</url>
+      <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0495</url>
+    </references>
+    <dates>
+      <discovery>2018-06-13</discovery>
+      <entry>2018-06-13</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="c82ecac5-6e3f-11e8-8777-b499baebfeaf">
     <topic>OpenSSL -- Client DoS due to large DH parameter</topic>
     <affects>
