Author: markt
Date: Mon Mar 12 12:22:21 2018
New Revision: 1826541
URL: http://svn.apache.org/viewvc?rev=1826541&view=rev
Log:
Publish details of CVE-2018-1323
Modified:
tomcat/site/trunk/docs/security-jk.html
tomcat/site/trunk/xdocs/security-jk.xml
Modified: tomcat/site/trunk/docs/security-jk.html
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-jk.html?rev=1826541&r1=1826540&r2=1826541&view=diff
==============================================================================
--- tomcat/site/trunk/docs/security-jk.html (original)
+++ tomcat/site/trunk/docs/security-jk.html Mon Mar 12 12:22:21 2018
@@ -1,366 +1,395 @@
<!DOCTYPE html SYSTEM "about:legacy-compat">
<html lang="en">
- <head>
- <META http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <link href="res/css/tomcat.css" rel="stylesheet" type="text/css">
- <link href="res/css/fonts/fonts.css" rel="stylesheet" type="text/css">
- <title>Apache Tomcat® - Apache Tomcat JK Connectors
vulnerabilities</title>
- <meta name="author" content="Apache Tomcat Project">
- </head>
- <body>
- <div id="wrapper">
- <header id="header">
- <div class="clearfix">
- <div class="menu-toggler pull-left" tabindex="1">
- <div class="hamburger"></div>
- </div>
- <a href="http://tomcat.apache.org/";><img
class="tomcat-logo pull-left noPrint" alt="Tomcat Home"
src="res/images/tomcat.png"></a>
- <h1 class="pull-left">
- Apache Tomcat<sup>®</sup>
- </h1>
- <div class="asf-logos pull-right">
- <a
href="https://www.apache.org/foundation/contributing.html"; target="_blank"
class="pull-left"><img
src="https://www.apache.org/images/SupportApache-small.png"; class="support-asf"
alt="Support Apache"></a><a href="http://www.apache.org/"; target="_blank"
class="pull-left"><img src="res/images/asf_logo.svg" class="asf-logo" alt="The
Apache Software Foundation"></a>
- </div>
- </div>
- </header>
- <main id="middle">
- <div>
- <div id="mainLeft">
- <div id="nav-wrapper">
- <form action="https://www.google.com/search";
method="get">
- <div class="searchbox">
- <input value="tomcat.apache.org"
name="sitesearch" type="hidden"><input placeholder="Search…"
required="required" name="q" id="query" type="search"><button>GO</button>
- </div>
- </form>
- <nav>
- <div>
- <h2>Apache Tomcat</h2>
- <ul>
- <li>
- <a href="./index.html">Home</a>
- </li>
- <li>
- <a
href="./taglibs.html">Taglibs</a>
- </li>
- <li>
- <a
href="./maven-plugin.html">Maven Plugin</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>TomcatCon</h2>
- <ul>
- <li>
- <a
href="./conference.html">Training, Manchester</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Download</h2>
- <ul>
- <li>
- <a
href="./whichversion.html">Which version?</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-90.cgi";>Tomcat 9</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-80.cgi";>Tomcat 8</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-70.cgi";>Tomcat 7</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-connectors.cgi";>Tomcat Connectors</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-native.cgi";>Tomcat Native</a>
- </li>
- <li>
- <a
href="https://tomcat.apache.org/download-taglibs.cgi";>Taglibs</a>
- </li>
- <li>
- <a
href="https://archive.apache.org/dist/tomcat/";>Archives</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Documentation</h2>
- <ul>
- <li>
- <a
href="./tomcat-9.0-doc/index.html">Tomcat 9.0</a>
- </li>
- <li>
- <a
href="./tomcat-8.5-doc/index.html">Tomcat 8.5</a>
- </li>
- <li>
- <a
href="./tomcat-8.0-doc/index.html">Tomcat 8.0</a>
- </li>
- <li>
- <a
href="./tomcat-7.0-doc/index.html">Tomcat 7.0</a>
- </li>
- <li>
- <a href="./connectors-doc/">Tomcat
Connectors</a>
- </li>
- <li>
- <a href="./native-doc/">Tomcat
Native</a>
- </li>
- <li>
- <a
href="https://wiki.apache.org/tomcat/FrontPage";>Wiki</a>
- </li>
- <li>
- <a
href="./migration.html">Migration Guide</a>
- </li>
- <li>
- <a
href="./presentations.html">Presentations</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Problems?</h2>
- <ul>
- <li>
- <a href="./security.html">Security
Reports</a>
- </li>
- <li>
- <a href="./findhelp.html">Find
help</a>
- </li>
- <li>
- <a
href="https://wiki.apache.org/tomcat/FAQ";>FAQ</a>
- </li>
- <li>
- <a href="./lists.html">Mailing
Lists</a>
- </li>
- <li>
- <a href="./bugreport.html">Bug
Database</a>
- </li>
- <li>
- <a href="./irc.html">IRC</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Get Involved</h2>
- <ul>
- <li>
- <a
href="./getinvolved.html">Overview</a>
- </li>
- <li>
- <a href="./svn.html">Source
code</a>
- </li>
- <li>
- <a href="./ci.html">Buildbot</a>
- </li>
- <li>
- <a href="./tools.html">Tools</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Media</h2>
- <ul>
- <li>
- <a
href="https://twitter.com/theapachetomcat";>Twitter</a>
- </li>
- <li>
- <a
href="https://www.youtube.com/c/ApacheTomcatOfficial";>YouTube</a>
- </li>
- <li>
- <a
href="https://blogs.apache.org/tomcat/";>Blog</a>
- </li>
- </ul>
- </div>
- <div>
- <h2>Misc</h2>
- <ul>
- <li>
- <a href="./whoweare.html">Who We
Are</a>
- </li>
- <li>
- <a
href="./heritage.html">Heritage</a>
- </li>
- <li>
- <a
href="http://www.apache.org";>Apache Home</a>
- </li>
- <li>
- <a
href="./resources.html">Resources</a>
- </li>
- <li>
- <a
href="./contact.html">Contact</a>
- </li>
- <li>
- <a href="./legal.html">Legal</a>
- </li>
- <li>
- <a
href="https://www.apache.org/foundation/contributing.html";>Support Apache</a>
- </li>
- <li>
- <a
href="https://www.apache.org/foundation/sponsorship.html";>Sponsorship</a>
- </li>
- <li>
- <a
href="http://www.apache.org/foundation/thanks.html";>Thanks</a>
- </li>
- </ul>
- </div>
- </nav>
- </div>
- </div>
- <div id="mainRight">
- <div id="content">
- <h2 style="display: none;">Content</h2>
- <h3 id="Table_of_Contents">Table of Contents</h3>
- <div class="text">
-
- <ul>
- <li>
- <a
href="#Apache_Tomcat_JK_Connectors_vulnerabilities">Apache Tomcat JK Connectors
vulnerabilities</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.42">Fixed in Apache Tomcat JK
Connector 1.2.42</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.41">Fixed in Apache Tomcat JK
Connector 1.2.41</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.27">Fixed in Apache Tomcat JK
Connector 1.2.27</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.23">Fixed in Apache Tomcat JK
Connector 1.2.23</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.21">Fixed in Apache Tomcat JK
Connector 1.2.21</a>
- </li>
- <li>
- <a
href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.16">Fixed in Apache Tomcat JK
Connector 1.2.16</a>
- </li>
- </ul>
-
- </div>
- <h3
id="Apache_Tomcat_JK_Connectors_vulnerabilities">Apache Tomcat JK Connectors
vulnerabilities</h3>
- <div class="text">
-
- <p>
- This page lists all security
vulnerabilities fixed in released versions
+<head>
+<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<link href="res/css/tomcat.css" rel="stylesheet" type="text/css">
+<link href="res/css/fonts/fonts.css" rel="stylesheet" type="text/css">
+<title>Apache Tomcat® - Apache Tomcat JK Connectors vulnerabilities</title>
+<meta name="author" content="Apache Tomcat Project">
+</head>
+<body>
+<div id="wrapper">
+<header id="header">
+<div class="clearfix">
+<div class="menu-toggler pull-left" tabindex="1">
+<div class="hamburger"></div>
+</div>
+<a href="http://tomcat.apache.org/";><img class="tomcat-logo pull-left noPrint"
alt="Tomcat Home" src="res/images/tomcat.png"></a>
+<h1 class="pull-left">Apache Tomcat<sup>®</sup>
+</h1>
+<div class="asf-logos pull-right">
+<a href="https://www.apache.org/foundation/contributing.html"; target="_blank"
class="pull-left"><img
src="https://www.apache.org/images/SupportApache-small.png"; class="support-asf"
alt="Support Apache"></a><a href="http://www.apache.org/"; target="_blank"
class="pull-left"><img src="res/images/asf_logo.svg" class="asf-logo" alt="The
Apache Software Foundation"></a>
+</div>
+</div>
+</header>
+<main id="middle">
+<div>
+<div id="mainLeft">
+<div id="nav-wrapper">
+<form action="https://www.google.com/search"; method="get">
+<div class="searchbox">
+<input value="tomcat.apache.org" name="sitesearch" type="hidden"><input
placeholder="Search…" required="required" name="q" id="query"
type="search"><button>GO</button>
+</div>
+</form>
+<nav>
+<div>
+<h2>Apache Tomcat</h2>
+<ul>
+<li>
+<a href="./index.html">Home</a>
+</li>
+<li>
+<a href="./taglibs.html">Taglibs</a>
+</li>
+<li>
+<a href="./maven-plugin.html">Maven Plugin</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>TomcatCon</h2>
+<ul>
+<li>
+<a href="./conference.html">Training, Manchester</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Download</h2>
+<ul>
+<li>
+<a href="./whichversion.html">Which version?</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-90.cgi";>Tomcat 9</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-80.cgi";>Tomcat 8</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-70.cgi";>Tomcat 7</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-connectors.cgi";>Tomcat
Connectors</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-native.cgi";>Tomcat Native</a>
+</li>
+<li>
+<a href="https://tomcat.apache.org/download-taglibs.cgi";>Taglibs</a>
+</li>
+<li>
+<a href="https://archive.apache.org/dist/tomcat/";>Archives</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Documentation</h2>
+<ul>
+<li>
+<a href="./tomcat-9.0-doc/index.html">Tomcat 9.0</a>
+</li>
+<li>
+<a href="./tomcat-8.5-doc/index.html">Tomcat 8.5</a>
+</li>
+<li>
+<a href="./tomcat-8.0-doc/index.html">Tomcat 8.0</a>
+</li>
+<li>
+<a href="./tomcat-7.0-doc/index.html">Tomcat 7.0</a>
+</li>
+<li>
+<a href="./connectors-doc/">Tomcat Connectors</a>
+</li>
+<li>
+<a href="./native-doc/">Tomcat Native</a>
+</li>
+<li>
+<a href="https://wiki.apache.org/tomcat/FrontPage";>Wiki</a>
+</li>
+<li>
+<a href="./migration.html">Migration Guide</a>
+</li>
+<li>
+<a href="./presentations.html">Presentations</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Problems?</h2>
+<ul>
+<li>
+<a href="./security.html">Security Reports</a>
+</li>
+<li>
+<a href="./findhelp.html">Find help</a>
+</li>
+<li>
+<a href="https://wiki.apache.org/tomcat/FAQ";>FAQ</a>
+</li>
+<li>
+<a href="./lists.html">Mailing Lists</a>
+</li>
+<li>
+<a href="./bugreport.html">Bug Database</a>
+</li>
+<li>
+<a href="./irc.html">IRC</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Get Involved</h2>
+<ul>
+<li>
+<a href="./getinvolved.html">Overview</a>
+</li>
+<li>
+<a href="./svn.html">Source code</a>
+</li>
+<li>
+<a href="./ci.html">Buildbot</a>
+</li>
+<li>
+<a href="./tools.html">Tools</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Media</h2>
+<ul>
+<li>
+<a href="https://twitter.com/theapachetomcat";>Twitter</a>
+</li>
+<li>
+<a href="https://www.youtube.com/c/ApacheTomcatOfficial";>YouTube</a>
+</li>
+<li>
+<a href="https://blogs.apache.org/tomcat/";>Blog</a>
+</li>
+</ul>
+</div>
+<div>
+<h2>Misc</h2>
+<ul>
+<li>
+<a href="./whoweare.html">Who We Are</a>
+</li>
+<li>
+<a href="./heritage.html">Heritage</a>
+</li>
+<li>
+<a href="http://www.apache.org";>Apache Home</a>
+</li>
+<li>
+<a href="./resources.html">Resources</a>
+</li>
+<li>
+<a href="./contact.html">Contact</a>
+</li>
+<li>
+<a href="./legal.html">Legal</a>
+</li>
+<li>
+<a href="https://www.apache.org/foundation/contributing.html";>Support
Apache</a>
+</li>
+<li>
+<a href="https://www.apache.org/foundation/sponsorship.html";>Sponsorship</a>
+</li>
+<li>
+<a href="http://www.apache.org/foundation/thanks.html";>Thanks</a>
+</li>
+</ul>
+</div>
+</nav>
+</div>
+</div>
+<div id="mainRight">
+<div id="content">
+<h2 style="display: none;">Content</h2>
+<h3 id="Table_of_Contents">Table of Contents</h3>
+<div class="text">
+
+<ul>
+<li>
+<a href="#Apache_Tomcat_JK_Connectors_vulnerabilities">Apache Tomcat JK
Connectors vulnerabilities</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.43">Fixed in Apache Tomcat
JK Connector 1.2.43</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.42">Fixed in Apache Tomcat
JK Connector 1.2.42</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.41">Fixed in Apache Tomcat
JK Connector 1.2.41</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.27">Fixed in Apache Tomcat
JK Connector 1.2.27</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.23">Fixed in Apache Tomcat
JK Connector 1.2.23</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.21">Fixed in Apache Tomcat
JK Connector 1.2.21</a>
+</li>
+<li>
+<a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.16">Fixed in Apache Tomcat
JK Connector 1.2.16</a>
+</li>
+</ul>
+
+</div>
+<h3 id="Apache_Tomcat_JK_Connectors_vulnerabilities">Apache Tomcat JK
Connectors vulnerabilities</h3>
+<div class="text">
+
+<p>This page lists all security vulnerabilities fixed in released versions
of Apache Tomcat Jk Connectors. Each vulnerability is given a
<a href="security-impact.html">security impact rating</a> by the Apache
Tomcat security team — please note that this rating may vary from
platform to platform. We also list the versions of Apache Tomcat JK
Connectors the flaw is known to affect, and where a flaw has not been
- verified list the version with a question mark.
- </p>
-
- <p>
- This page has been created from a review
of the Apache Tomcat archives
+ verified list the version with a question mark.</p>
+
+
+<p>This page has been created from a review of the Apache Tomcat archives
and the CVE list. Please send comments or corrections for these
vulnerabilities to the <a href="security.html">Tomcat
- Security Team</a>.
- </p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.42">Fixed in Apache Tomcat JK
Connector 1.2.42</h3>
- <div class="text">
-
- <p>
- <strong>Moderate: Buffer Overflow</strong>
+ Security Team</a>.</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.43">Fixed in Apache Tomcat JK
Connector 1.2.43</h3>
+<div class="text">
+
+
+<p>
+<strong>Important: Information disclosure</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1323";
rel="nofollow">CVE-2018-1323</a>
+</p>
+
+
+<p>The IIS/ISAPI specific code that normalised the requested path before
+ matching it to the URI-worker map did not handle some edge cases
+ correctly. If only a sub-set of the URLs supported by Tomcat were
exposed
+ via IIS, then it was possible for a specially constructed request to
+ expose application functionality through the reverse proxy that was not
+ intended for clients accessing the application via the reverse
proxy.</p>
+
+
+<p>This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=1825658";>revision
1825658</a>.</p>
+
+
+<p>Affects: JK 1.2.0-1.2.42</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.42">Fixed in Apache Tomcat JK
Connector 1.2.42</h3>
+<div class="text">
+
+
+<p>
+<strong>Moderate: Buffer Overflow</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6808";
rel="nofollow">CVE-2016-6808</a>
- </p>
-
- <p>The IIS/ISAPI specific code implements
special handling when a virtual
+</p>
+
+
+<p>The IIS/ISAPI specific code implements special handling when a virtual
host is present. The virtual host name and the URI are concatenated to
create a virtual host mapping rule. The length checks prior to writing
to the target buffer for this rule did not take account of the length of
the virtual host name, creating the potential for a buffer overflow.</p>
-
- <p>It is not known if this overflow is
exploitable.</p>
-
- <p>
- This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=1762057";>revision
1762057</a>.
- </p>
-
- <p>Affects: JK 1.2.0-1.2.41</p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.41">Fixed in Apache Tomcat JK
Connector 1.2.41</h3>
- <div class="text">
-
- <p>
- <strong>Important: Information
disclosure</strong>
+
+
+<p>It is not known if this overflow is exploitable.</p>
+
+
+<p>This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=1762057";>revision
1762057</a>.</p>
+
+
+<p>Affects: JK 1.2.0-1.2.41</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.41">Fixed in Apache Tomcat JK
Connector 1.2.41</h3>
+<div class="text">
+
+
+<p>
+<strong>Important: Information disclosure</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8111";
rel="nofollow">CVE-2014-8111</a>
- </p>
-
- <p>
- Multiple adjacent slashes in a request URI
were not collapsed to a single
+</p>
+
+
+<p>Multiple adjacent slashes in a request URI were not collapsed to a single
slash before comparing the request URI to the configured mount and
unmount patterns. It is therefore possible for an attacker to use a
request URI containing multiple adjacent slashes to bypass the
restrictions of a <code>JkUnmount</code> directive. This may expose
application functionality through the reverse proxy that is not intended
- for clients accessing the application via the reverse proxy.
- </p>
-
- <p>
- As of mod_jk 1.2.41, slashes are collapsed
by default. The behaviour is
+ for clients accessing the application via the reverse proxy.</p>
+
+
+<p>As of mod_jk 1.2.41, slashes are collapsed by default. The behaviour is
now configurable via a new <code>JkOption</code> for httpd (values
<code>CollapseSlashesAll</code>, <code>CollapseSlashesNone</code> or
<code>CollapseSlashesUnmount</code>) and via a new property
<code>collapse_slashes</code> for IIS (values <code>all</code>,
- <code>none</code>, <code>unmount</code>).
- </p>
-
- <p>
- This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=1647017";>revision
1647017</a>.
- </p>
-
- <p>Affects: JK 1.2.0-1.2.40</p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.27">Fixed in Apache Tomcat JK
Connector 1.2.27</h3>
- <div class="text">
-
- <p>
- <strong>Important: Information
disclosure</strong>
+ <code>none</code>, <code>unmount</code>).</p>
+
+
+<p>This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=1647017";>revision
1647017</a>.</p>
+
+
+<p>Affects: JK 1.2.0-1.2.40</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.27">Fixed in Apache Tomcat JK
Connector 1.2.27</h3>
+<div class="text">
+
+<p>
+<strong>Important: Information disclosure</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5519";
rel="nofollow">CVE-2008-5519</a>
- </p>
-
- <p>Situations where faulty clients set
Content-Length without providing
+</p>
+
+
+<p>Situations where faulty clients set Content-Length without providing
data, or where a user submits repeated requests very quickly, may permit
one user to view the response associated with a different user's
request.
</p>
-
- <p>
- This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=702540";>revision 702540</a>.
- </p>
-
- <p>
- Affects: JK 1.2.0-1.2.26
- <br>
- Source shipped with Tomcat
4.0.0-4.0.6, 4.1.0-4.1.36, 5.0.0-5.0.30,
- 5.5.0-5.5.27
- </p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.23">Fixed in Apache Tomcat JK
Connector 1.2.23</h3>
- <div class="text">
-
- <p>
- <strong>Important: Information
disclosure</strong>
+
+
+<p>This was fixed in <a
href="http://svn.apache.org/viewvc?view=rev&rev=702540";>revision
702540</a>.</p>
+
+
+<p>Affects: JK 1.2.0-1.2.26<br>
+ Source shipped with Tomcat 4.0.0-4.0.6, 4.1.0-4.1.36, 5.0.0-5.0.30,
+ 5.5.0-5.5.27</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.23">Fixed in Apache Tomcat JK
Connector 1.2.23</h3>
+<div class="text">
+
+<p>
+<strong>Important: Information disclosure</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1860";
rel="nofollow">CVE-2007-1860</a>
- </p>
-
- <p>
- The issue is related to
- <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0450";
rel="nofollow">CVE-2007-0450</a>, the patch for which was insufficient.
- </p>
-
- <p>When multiple components (firewalls,
caches, proxies and Tomcat)
+</p>
+
+
+<p>The issue is related to
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0450";
rel="nofollow">CVE-2007-0450</a>, the patch for which was insufficient.</p>
+
+
+<p>When multiple components (firewalls, caches, proxies and Tomcat)
process a request, the request URL should not get decoded multiple times
in an iterative way by these components. Otherwise it might be possible
to pass access control rules implemented on front of the last component
by applying multiple URL encoding to the request.
</p>
-
- <p>mod_jk before version 1.2.23 by default
decoded request URLs inside Apache
+
+
+<p>mod_jk before version 1.2.23 by default decoded request URLs inside Apache
httpd and forwarded the encoded URL to Tomcat, which itself did a second
decoding. This made it possible to pass a prefix JkMount for /someapp,
but actually access /otherapp on Tomcat. Starting with version 1.2.23
@@ -368,79 +397,75 @@
You can achieve the same level of security for older versions by setting
the forwarding option "JkOption ForwardURICompatUnparsed".
</p>
-
- <p>
- Please note, that your configuration might
contain a different forwarding
+
+
+<p>Please note, that your configuration might contain a different forwarding
JkOption. In this case, please consult the
<a
href="http://tomcat.apache.org/connectors-doc/reference/apache.html#Forwarding";>
forwarding documentation</a> concerning the security implications.
The new default setting is more secure than before, but it breaks
interoperability with mod_rewrite.
-
- </p>
-
- <p>
- Affects: JK 1.2.0-1.2.22 (httpd mod_jk
module only)
- <br>
- Source shipped with Tomcat
4.0.0-4.0.6, 4.1.0-4.1.36, 5.0.0-5.0.30,
- 5.5.0-5.5.23
- </p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.21">Fixed in Apache Tomcat JK
Connector 1.2.21</h3>
- <div class="text">
-
- <p>
- <strong>Critical: Arbitrary code execution
and denial of service</strong>
+ </p>
+
+
+<p>Affects: JK 1.2.0-1.2.22 (httpd mod_jk module only)<br>
+ Source shipped with Tomcat 4.0.0-4.0.6, 4.1.0-4.1.36, 5.0.0-5.0.30,
+ 5.5.0-5.5.23</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.21">Fixed in Apache Tomcat JK
Connector 1.2.21</h3>
+<div class="text">
+
+<p>
+<strong>Critical: Arbitrary code execution and denial of service</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0774";
rel="nofollow">CVE-2007-0774</a>
- </p>
-
- <p>An unsafe memory copy in the URI handler
for the native JK connector
+</p>
+
+
+<p>An unsafe memory copy in the URI handler for the native JK connector
could result in a stack overflow condition which could be leveraged to
execute arbitrary code or crash the web server.</p>
-
- <p>
- Affects: JK 1.2.19-1.2.20
- <br>
- Source shipped with: Tomcat 4.1.34,
5.5.20
- </p>
-
- </div>
- <h3
id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.16">Fixed in Apache Tomcat JK
Connector 1.2.16</h3>
- <div class="text">
-
- <p>
- <strong>Important: Information
disclosure</strong>
+
+
+<p>Affects: JK 1.2.19-1.2.20<br>
+ Source shipped with: Tomcat 4.1.34, 5.5.20</p>
+
+
+</div>
+<h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.16">Fixed in Apache Tomcat JK
Connector 1.2.16</h3>
+<div class="text">
+
+<p>
+<strong>Important: Information disclosure</strong>
<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-7197";
rel="nofollow">CVE-2006-7197</a>
- </p>
-
- <p>The Tomcat AJP connector contained a bug
that sometimes set a too long
+</p>
+
+
+<p>The Tomcat AJP connector contained a bug that sometimes set a too long
length for the chunks delivered by send_body_chunks AJP messages. Bugs
of
this type can cause mod_jk to read beyond buffer boundaries and thus
reveal sensitive memory information to a client.</p>
-
- <p>
- Affects: JK 1.2.0-1.2.15
- <br>
- Source shipped with: Tomcat
4.0.0-4.0.6, 4.1.0-4.1.32, 5.0.0-5.0.30,
- 5.5.0-5.5.16
- </p>
-
- </div>
- </div>
- </div>
- </div>
- </main>
- <footer id="footer">
- Copyright © 1999-2018, The Apache Software Foundation
+
- <br>
- Apache Tomcat, Tomcat, Apache, the Apache feather, and the
Apache Tomcat
+<p>Affects: JK 1.2.0-1.2.15<br>
+ Source shipped with: Tomcat 4.0.0-4.0.6, 4.1.0-4.1.32, 5.0.0-5.0.30,
+ 5.5.0-5.5.16</p>
+
+
+</div>
+</div>
+</div>
+</div>
+</main>
+<footer id="footer">
+ Copyright © 1999-2018, The Apache Software Foundation
+ <br>
+ Apache Tomcat, Tomcat, Apache, the Apache feather, and the Apache Tomcat
project logo are either registered trademarks or trademarks of the Apache
Software Foundation.
-
- </footer>
- </div>
- <script src="res/js/tomcat.js"></script>
- </body>
+ </footer>
+</div>
+<script src="res/js/tomcat.js"></script>
+</body>
</html>
Modified: tomcat/site/trunk/xdocs/security-jk.xml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/xdocs/security-jk.xml?rev=1826541&r1=1826540&r2=1826541&view=diff
==============================================================================
--- tomcat/site/trunk/xdocs/security-jk.xml (original)
+++ tomcat/site/trunk/xdocs/security-jk.xml Mon Mar 12 12:22:21 2018
@@ -28,6 +28,24 @@
</section>
+ <section name="Fixed in Apache Tomcat JK Connector 1.2.43">
+
+ <p><strong>Important: Information disclosure</strong>
+ <cve>CVE-2018-1323</cve></p>
+
+ <p>The IIS/ISAPI specific code that normalised the requested path before
+ matching it to the URI-worker map did not handle some edge cases
+ correctly. If only a sub-set of the URLs supported by Tomcat were
exposed
+ via IIS, then it was possible for a specially constructed request to
+ expose application functionality through the reverse proxy that was not
+ intended for clients accessing the application via the reverse
proxy.</p>
+
+ <p>This was fixed in <revlink rev="1825658">revision 1825658</revlink>.</p>
+
+ <p>Affects: JK 1.2.0-1.2.42</p>
+
+ </section>
+
<section name="Fixed in Apache Tomcat JK Connector 1.2.42">
<p><strong>Moderate: Buffer Overflow</strong>
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