svn commit: r476487 - head/security/vuxml

Mon Aug 6 03:23:24 UTC 2018

Author: koobs
Date: Mon Aug  6 03:23:23 2018
New Revision: 476487
URL: https://svnweb.freebsd.org/changeset/ports/476487

Log:
  security/py-cryptography: Add tag forgery vulnerability
  
  PR:	226906

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Mon Aug  6 03:06:12 2018	(r476486)
+++ head/security/vuxml/vuln.xml	Mon Aug  6 03:23:23 2018	(r476487)
@@ -58,6 +58,35 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="9e2d0dcf-9926-11e8-a92d-0050562a4d7b">
+    <topic>py-cryptography -- tag forgery vulnerability</topic>
+    <affects>
+      <package>
+	<name>py27-cryptography</name>
+	<name>py34-cryptography</name>
+	<name>py35-cryptography</name>
+	<name>py36-cryptography</name>
+	<name>py37-cryptography</name>
+	<range><lt>2.3</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The Python Cryptographic Authority (PyCA) project reports:</p>
+	<blockquote cite="https://cryptography.io/en/latest/changelog/#v2-3">
+	  <p>finalize_with_tag() allowed tag truncation by default which can allow tag forgery in some cases. The method now enforces the min_tag_length provided to the GCM constructor</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2018-10903</cvename>
+    </references>
+    <dates>
+      <discovery>2018-07-17</discovery>
+      <entry>2018-08-06</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="06c4a79b-981d-11e8-b460-9c5c8e75236a">
     <topic>cgit -- directory traversal vulnerability</topic>
     <affects>
