svn commit: r462748 - head/security/vuxml

Fri Feb 23 22:00:39 UTC 2018

Author: dbaio
Date: Fri Feb 23 22:00:38 2018
New Revision: 462748
URL: https://svnweb.freebsd.org/changeset/ports/462748

Log:
  security/vuxml: Document vulnerability in editors/libreoffice
  
  Security:	CVE-2018-6871
  
  PR:		225797
  Submitted by:	Vladimir Krstulja <vlad-fbsd at acheronmedia.com>

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Fri Feb 23 21:30:50 2018	(r462747)
+++ head/security/vuxml/vuln.xml	Fri Feb 23 22:00:38 2018	(r462748)
@@ -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="289269f1-0def-11e8-99b0-d017c2987f9a">
+    <topic>LibreOffice -- Remote arbitrary file disclosure vulnerability via WEBSERVICE formula</topic>
+    <affects>
+      <package>
+	<name>libreoffice</name>
+	<range><lt>5.4.5</lt></range>
+	<range><ge>6.0.0</ge><lt>6.0.1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>LibreOffice reports:</p>
+	<blockquote cite="https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/">
+	  <p>LibreOffice Calc supports a WEBSERVICE function to obtain data by URL.
+	     Vulnerable versions of LibreOffice allow WEBSERVICE to take a local file
+	     URL (e.g file://) which can be used to inject local files into the
+	     spreadsheet without warning the user. Subsequent formulas can operate on
+	     that inserted data and construct a remote URL whose path leaks the local
+	     data to a remote attacker.</p>
+	  <p>In later versions of LibreOffice without this flaw, WEBSERVICE has now
+	     been limited to accessing http and https URLs along with bringing
+	     WEBSERVICE URLs under LibreOffice Calc's link management infrastructure.</p>
+	   <p><strong>Note:</strong> This vulnerability has been identified upstream
+	     as CVE-2018-1055, but NVD/Mitre are advising it's a reservation
+	     duplicate of CVE-2018-6871 which should be used instead.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/</url>
+      <url>https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure</url>
+      <cvename>CVE-2018-6871</cvename>
+      <freebsdpr>ports/225797</freebsdpr>
+    </references>
+    <dates>
+      <discovery>2018-02-09</discovery>
+      <entry>2018-02-23</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="d5b6d151-1887-11e8-94f7-9c5c8e75236a">
     <topic>squid -- Vulnerable to Denial of Service attack</topic>
     <affects>
