svn commit: r531767 - head/security/vuxml

Wed Apr 15 13:30:04 UTC 2020

Author: tijl
Date: Wed Apr 15 13:30:03 2020
New Revision: 531767
URL: https://svnweb.freebsd.org/changeset/ports/531767

Log:
  Document Mbed TLS CVE-2020-10932.
  
  Security:	https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-04

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Wed Apr 15 13:28:58 2020	(r531766)
+++ head/security/vuxml/vuln.xml	Wed Apr 15 13:30:03 2020	(r531767)
@@ -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="bf1f47c4-7f1b-11ea-bf94-001cc0382b2f">
+    <topic>Mbed TLS -- Side channel attack on ECDSA</topic>
+    <affects>
+      <package>
+	<name>mbedtls</name>
+	<range><lt>2.16.6</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>Manuel Pégourié-Gonnard reports:</p>
+	<blockquote cite="https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-04">
+	  <p>An attacker with access to precise enough timing and memory access
+	   information (typically an untrusted operating system attacking a
+	   secure enclave such as SGX or the TrustZone secure world) can fully
+	   recover an ECDSA private key after observing a number of signature
+	   operations.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-04</url>
+      <cvename>CVE-2020-10932</cvename>
+    </references>
+    <dates>
+      <discovery>2020-04-14</discovery>
+      <entry>2020-04-15</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="570706ff-7ee0-11ea-bd0b-001b217b3468">
     <topic>Gitlab -- Multiple Vulnerabilities</topic>
     <affects>
