svn commit: r414913 - head/security/vuxml

Tue May 10 03:00:15 UTC 2016

Author: junovitch
Date: Tue May 10 03:00:13 2016
New Revision: 414913
URL: https://svnweb.freebsd.org/changeset/ports/414913

Log:
  Document Perl taint protection bypass vulnerability
  
  PR:		208879
  Reported by:	Sevan Janiyan <venture37 at geeklan.co.uk>
  Security:	CVE-2016-2381
  Security:	https://vuxml.FreeBSD.org/freebsd/d9f99491-1656-11e6-94fa-002590263bf5.html

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Tue May 10 02:12:21 2016	(r414912)
+++ head/security/vuxml/vuln.xml	Tue May 10 03:00:13 2016	(r414913)
@@ -58,6 +58,48 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="d9f99491-1656-11e6-94fa-002590263bf5">
+    <topic>perl5 -- taint mechanism bypass vulnerability</topic>
+    <affects>
+      <package>
+	<name>perl5</name>
+	<range><lt>5.18.4_21</lt></range>
+	<range><ge>5.20.0</ge><lt>5.20.3_12</lt></range>
+	<range><ge>5.22.0</ge><lt>5.22.1_8</lt></range>
+      </package>
+      <package>
+	<name>perl5.18</name>
+	<range><ge>5.18.0</ge><lt>5.18.4_21</lt></range>
+      </package>
+      <package>
+	<name>perl5.20</name>
+	<range><ge>5.20.0</ge><lt>5.20.3_12</lt></range>
+      </package>
+      <package>
+	<name>perl5.22</name>
+	<range><ge>5.22.0</ge><lt>5.22.1_8</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>MITRE reports:</p>
+	<blockquote cite="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-2381">
+	  <p>Perl might allow context-dependent attackers to bypass the taint
+	    protection mechanism in a child process via duplicate environment
+	    variables in envp.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2016-2381</cvename>
+      <freebsdpr>ports/208879</freebsdpr>
+    </references>
+    <dates>
+      <discovery>2016-04-08</discovery>
+      <entry>2016-05-10</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="3686917b-164d-11e6-94fa-002590263bf5">
     <topic>wordpress -- multiple vulnerabilities</topic>
     <affects>
