svn commit: r450539 - head/security/vuxml

Sun Sep 24 19:08:20 UTC 2017

Author: sunpoet
Date: Sun Sep 24 19:08:19 2017
New Revision: 450539
URL: https://svnweb.freebsd.org/changeset/ports/450539

Log:
  Document Perl vulnerability

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Sun Sep 24 19:08:12 2017	(r450538)
+++ head/security/vuxml/vuln.xml	Sun Sep 24 19:08:19 2017	(r450539)
@@ -58,6 +58,46 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="d9e82328-a129-11e7-987e-4f174049b30a">
+    <topic>perl -- multiple vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>perl5</name>
+	<range><ge>5.24.0</ge><lt>5.24.3</lt></range>
+	<range><ge>5.26.0</ge><lt>5.26.1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>SO-AND-SO reports:</p>
+	<blockquote cite="https://metacpan.org/changes/release/SHAY/perl-5.26.1#Security">
+	  <p>CVE-2017-12814: $ENV{$key} stack buffer overflow on Windows</p>
+	  <p>A possible stack buffer overflow in the %ENV code on Windows has been
+	    fixed by removing the buffer completely since it was superfluous anyway.</p>
+	  <p>CVE-2017-12837: Heap buffer overflow in regular expression compiler</p>
+	  <p>Compiling certain regular expression patterns with the case-insensitive
+	    modifier could cause a heap buffer overflow and crash perl. This has now
+	    been fixed.</p>
+	  <p>CVE-2017-12883: Buffer over-read in regular expression parser</p>
+	  <p>For certain types of syntax error in a regular expression pattern, the
+	    error message could either contain the contents of a random, possibly
+	    large, chunk of memory, or could crash perl. This has now been fixed.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://metacpan.org/changes/release/SHAY/perl-5.24.3</url>
+      <url>https://metacpan.org/changes/release/SHAY/perl-5.26.1</url>
+      <cvename>CVE-2017-12814</cvename>
+      <cvename>CVE-2017-12837</cvename>
+      <cvename>CVE-2017-12883</cvename>
+    </references>
+    <dates>
+      <discovery>2017-09-19</discovery>
+      <entry>2017-09-24</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="917e5519-9fdd-11e7-8b58-e8e0b747a45a">
     <topic>chromium -- multiple vulnerabilities</topic>
     <affects>
