Author: alopresto
Date: Tue Jan 23 18:23:21 2018
New Revision: 1822034
URL: http://svn.apache.org/viewvc?rev=1822034&view=rev
Log:
Added CVE-2017-12632 and CVE-2017-15697 with additional information on
CVE-2017-12623.
Modified:
nifi/site/trunk/security.html
Modified: nifi/site/trunk/security.html
URL:
http://svn.apache.org/viewvc/nifi/site/trunk/security.html?rev=1822034&r1=1822033&r2=1822034&view=diff
==============================================================================
--- nifi/site/trunk/security.html (original)
+++ nifi/site/trunk/security.html Tue Jan 23 18:23:21 2018
@@ -150,22 +150,58 @@
<div class="medium-space"></div>
<div class="row">
<div class="large-12 columns features">
+ <h2>Fixed in Apache NiFi 1.5.0</h2>
+ </div>
+</div>
+<div class="row">
+ <div class="large-12 columns">
+ <p><a id="CVE-2017-12632"
href="#CVE-2017-12632"><strong>CVE-2017-12632</strong></a>: Apache NiFi host
header poisoning issue</p>
+ <p>Severity: <strong>Medium</strong></p>
+ <p>Versions Affected:</p>
+ <ul>
+ <li>Apache NiFi 0.1.0 - 1.4.0</li>
+ </ul>
+ </p>
+ <p>Description: A malicious host header in an incoming HTTP request
could cause NiFi to load resources from an external server. </p>
+ <p>Mitigation: The fix to sanitize host headers and compare to a
controlled whitelist was applied on the Apache NiFi 1.5.0 release. Users
running a prior 1.x release should upgrade to the appropriate release. </p>
+ <p>Credit: This issue was discovered by Mike Cole. </p>
+ <p>Released: January 12, 2018</p>
+ </div>
+</div>
+<div class="row">
+ <div class="large-12 columns">
+ <p><a id="CVE-2017-15697"
href="#CVE-2017-15697"><strong>CVE-2017-15697</strong></a>: Apache NiFi XSS
issue in context path handling</p>
+ <p>Severity: <strong>Medium</strong></p>
+ <p>Versions Affected:</p>
+ <ul>
+ <li>Apache NiFi 1.0.0 - 1.4.0</li>
+ </ul>
+ </p>
+ <p>Description: A malicious <code>X-ProxyContextPath</code> or
<code>X-Forwarded-Context</code> header containing external resources or
embedded code could cause remote code execution. </p>
+ <p>Mitigation: The fix to properly handle these headers was applied on
the Apache NiFi 1.5.0 release. Users running a prior 1.x release should upgrade
to the appropriate release. </p>
+ <p>Credit: This issue was discovered by Andy LoPresto. </p>
+ <p>Released: January 12, 2018</p>
+ </div>
+</div>
+<div class="medium-space"></div>
+<div class="row">
+ <div class="large-12 columns features">
<h2>Fixed in Apache NiFi 1.4.0</h2>
</div>
</div>
<div class="row">
<div class="large-12 columns">
<p><a id="CVE-2017-12623"
href="#CVE-2017-12623"><b>CVE-2017-12623</b></a>: Apache NiFi XXE issue in
template XML upload</p>
- <p>Severity: <b>Medium</b></p>
+ <p>Severity: <del><b>Medium</b></del> <strong>Important</strong></p>
<p>Versions Affected:</p>
<ul>
<li>Apache NiFi 1.0.0 - 1.3.0</li>
</ul>
</p>
- <p>Description: An authorized user could upload a template which
contained malicious code and accessed sensitive files via an XML External
Entity (XXE) attack. </p>
+ <p>Description: <del>An authorized user</del> Any authenticated user
(valid client certificate but without ACL permissions) could upload a template
which contained malicious code and accessed sensitive files via an XML External
Entity (XXE) attack. </p>
<p>Mitigation: The fix to properly handle XML External Entities was
applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release
should upgrade to the appropriate release. </p>
- <p>Credit: This issue was discovered by PaweÅ Gocyla. </p>
- <p>Released: October 2, 2017</p>
+ <p>Credit: This issue was discovered by PaweÅ Gocyla and further
information was provided by Mike Cole. </p>
+ <p>Released: October 2, 2017 (Updated January 23, 2018)</p>
</div>
</div>
<div class="medium-space"></div>
