Modified: tomcat/site/trunk/docs/security-jk.html URL: http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-jk.html?rev=1855831&r1=1855830&r2=1855831&view=diff ============================================================================== --- tomcat/site/trunk/docs/security-jk.html (original) +++ tomcat/site/trunk/docs/security-jk.html Tue Mar 19 13:34:57 2019 @@ -1,281 +1,281 @@ <!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" 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<li> + <a href="#Apache_Tomcat_JK_Connectors_vulnerabilities">Apache Tomcat JK Connectors vulnerabilities</a> + </li> + <li> + <a href="#Fixed_in_Apache_Tomcat_JK_Connector_1.2.46">Fixed in Apache Tomcat JK Connector 1.2.46</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_1.2.46">Fixed in Apache Tomcat JK Connector 1.2.46</h3> -<div class="text"> - - -<p> -<i>Note: The issue below was fixed in Apache Tomcat JK Connector 1.2.45 + Security Team</a>. + </p> + + </div> + <h3 id="Fixed_in_Apache_Tomcat_JK_Connector_1.2.46">Fixed in Apache Tomcat JK Connector 1.2.46</h3> + <div class="text"> + + <p> + <i>Note: The issue below was fixed in Apache Tomcat JK Connector 1.2.45 but the release vote for the 1.2.45 release candidate did not pass. Therefore, although users must download 1.2.46 to obtain a version that includes the fix for this issue, version 1.2.45 is not included in the list of affected versions.</i> -</p> - - -<p> -<strong>Important: Information disclosure</strong> + </p> + + <p> + <strong>Important: Information disclosure</strong> <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11759"; rel="nofollow">CVE-2018-11759</a> -</p> - - -<p>The Apache Web Server (httpd) specific code that normalised the requested + </p> + + <p>The Apache Web Server (httpd) 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 httpd, then it was possible for a specially constructed @@ -285,9 +285,9 @@ specially constructed request to bypass the access controls configured in httpd. While there is some overlap between this issue and CVE-2018-1323, they are not identical.</p> - - -<p>This was fixed in revisions <a href="http://svn.apache.org/viewvc?view=rev&rev=1838836";>1838836</a>, + + <p> + This was fixed in revisions <a href="http://svn.apache.org/viewvc?view=rev&rev=1838836";>1838836</a>, <a href="http://svn.apache.org/viewvc?view=rev&rev=1838857";>1838857</a>, <a href="http://svn.apache.org/viewvc?view=rev&rev=1838871";>1838871</a>, <a href="http://svn.apache.org/viewvc?view=rev&rev=1838882";>1838882</a>, @@ -304,145 +304,137 @@ <a href="http://svn.apache.org/viewvc?view=rev&rev=1840604";>1840604</a>, <a href="http://svn.apache.org/viewvc?view=rev&rev=1840610";>1840610</a>, <a href="http://svn.apache.org/viewvc?view=rev&rev=1840629";>1840629</a> and - <a href="http://svn.apache.org/viewvc?view=rev&rev=1841463";>1841463</a>.</p> - - -<p>Affects: JK 1.2.0-1.2.44</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://svn.apache.org/viewvc?view=rev&rev=1841463";>1841463</a>. + </p> + + <p>Affects: JK 1.2.0-1.2.44</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 + </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> + + <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 @@ -450,75 +442,79 @@ 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 © 1999-2019, The Apache Software Foundation -<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 © 1999-2019, The Apache Software Foundation - <br> - Apache Tomcat, Tomcat, Apache, the Apache feather, and the Apache Tomcat + <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/docs/security-native.html URL: http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-native.html?rev=1855831&r1=1855830&r2=1855831&view=diff ============================================================================== --- tomcat/site/trunk/docs/security-native.html (original) +++ tomcat/site/trunk/docs/security-native.html Tue Mar 19 13:34:57 2019 @@ -1,403 +1,397 @@ <!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 APR/native Connector 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"; 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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 APR/native Connectors the flaw is known to affect, and where a flaw has not been - verified list the version with a question mark.</p> - - -<p> -<strong>Note:</strong> Vulnerabilities that are not Tomcat vulnerabilities + verified list the version with a question mark. + </p> + + <p> + <strong>Note:</strong> Vulnerabilities that are not Tomcat vulnerabilities but have either been incorrectly reported against Tomcat or where Tomcat - provides a workaround are listed at the end of this page.</p> - - -<p>This page has been created from a review of the Apache Tomcat archives + provides a workaround are listed at the end of this page. + </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_Native_Connector_1.2.17">Fixed in Apache Tomcat Native Connector 1.2.17</h3> -<div class="text"> - - -<p> -<strong>Moderate: Mishandled OCSP invalid response</strong> + Security Team</a>. + </p> + + </div> + <h3 id="Fixed_in_Apache_Tomcat_Native_Connector_1.2.17">Fixed in Apache Tomcat Native Connector 1.2.17</h3> + <div class="text"> + + <p> + <strong>Moderate: Mishandled OCSP invalid response</strong> <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8019"; rel="nofollow">CVE-2018-8019</a> -</p> - -<p>When using an OCSP responder Tomcat Native did not correctly handle + </p> + + <p>When using an OCSP responder Tomcat Native did not correctly handle invalid responses. This allowed for revoked client certificates to be incorrectly identified. It was therefore possible for users to authenticate with revoked certificates when using mutual TLS.</p> - - -<p>This was fixed in revision <a href="http://svn.apache.org/viewvc?view=rev&rev=1832832";>1832832</a>.</p> - - -<p>Affects: 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34</p> - - -<p> -<strong>Important: Mishandled OCSP responses can allow clients to + + <p> + This was fixed in revision <a href="http://svn.apache.org/viewvc?view=rev&rev=1832832";>1832832</a>. + </p> + + <p>Affects: 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34</p> + + <p> + <strong>Important: Mishandled OCSP responses can allow clients to authenticate with revoked certificates</strong> <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8020"; rel="nofollow">CVE-2018-8020</a> -</p> - - -<p>Apache Tomcat Native has a flaw that does not properly check OCSP + </p> + + <p>Apache Tomcat Native has a flaw that does not properly check OCSP pre-produced responses, which are lists (multiple entries) of certificate statuses. Subsequently, revoked client certificates may not be properly identified, allowing for users to authenticate with revoked certicates to connections that require mutual TLS.</p> - - -<p>This was fixed in revision <a href="http://svn.apache.org/viewvc?view=rev&rev=1832863";>1832863</a>.</p> - - -<p>Affects: 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34</p> - - -</div> -<h3 id="Fixed_in_Apache_Tomcat_Native_Connector_1.2.16">Fixed in Apache Tomcat Native Connector 1.2.16</h3> -<div class="text"> - - -<p> -<i>Note: The issue below was fixed in Apache Tomcat Native Connector + + <p> + This was fixed in revision <a href="http://svn.apache.org/viewvc?view=rev&rev=1832863";>1832863</a>. + </p> + + <p>Affects: 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34</p> + + </div> + <h3 id="Fixed_in_Apache_Tomcat_Native_Connector_1.2.16">Fixed in Apache Tomcat Native Connector 1.2.16</h3> + <div class="text"> + + <p> + <i>Note: The issue below was fixed in Apache Tomcat Native Connector 1.2.15 but the release vote for the 1.2.15 release candidate did not pass. Therefore, although users must download 1.2.16 to obtain a version that includes the fix for this issue, version 1.2.15 is not included in the list of affected versions.</i> -</p> - - -<p> -<strong>Moderate: OCSP check omitted</strong> + </p> + + <p> + <strong>Moderate: OCSP check omitted</strong> <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15698"; rel="nofollow">CVE-2017-15698</a> -</p> - - -<p>When parsing the AIA-Extension field of a client certificate, the Apache + </p> + + <p>When parsing the AIA-Extension field of a client certificate, the Apache Tomcat Native Connector did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates that should have been rejected (if the OCSP check had been made) to be accepted. Users not using OCSP checks are not affected by this vulnerability. </p> - - -<p>This was fixed in revisions <a href="http://svn.apache.org/viewvc?view=rev&rev=1815200";>1815200</a> and - <a href="http://svn.apache.org/viewvc?view=rev&rev=1815218";>1815218</a>.</p> - - -<p>This issue was reported to the Apache Tomcat Security Team by Jonas + + <p> + This was fixed in revisions <a href="http://svn.apache.org/viewvc?view=rev&rev=1815200";>1815200</a> and + <a href="http://svn.apache.org/viewvc?view=rev&rev=1815218";>1815218</a>. + </p> + + <p>This issue was reported to the Apache Tomcat Security Team by Jonas Klempel on 6 November 2017 and made public on 31 January 2018.</p> - - -<p>Affects: 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34</p> - - -</div> -<h3 id="Not_a_vulnerability_in_the_Apache_Tomcat_APR/native_Connector">Not a vulnerability in the Apache Tomcat APR/native Connector</h3> -<div class="text"> - -<p> -<strong>TLS SSL Man In The Middle</strong> + + <p>Affects: 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34</p> + + </div> + <h3 id="Not_a_vulnerability_in_the_Apache_Tomcat_APR/native_Connector">Not a vulnerability in the Apache Tomcat APR/native Connector</h3> + <div class="text"> + + <p> + <strong>TLS SSL Man In The Middle</strong> <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3555"; rel="nofollow">CVE-2009-3555</a> -</p> - - -<p>A vulnerability exists in the TLS protocol that allows an attacker to + </p> + + <p>A vulnerability exists in the TLS protocol that allows an attacker to inject arbitrary requests into an TLS stream during renegotiation.</p> + - -<p>The TLS implementation used by Tomcat varies with connector. The + <p>The TLS implementation used by Tomcat varies with connector. The APR/native connector uses OpenSSL.</p> - + -<p>The APR/native connector is vulnerable if the OpenSSL version used is + <p>The APR/native connector is vulnerable if the OpenSSL version used is vulnerable. Note: Building with OpenSSL 0.9.8l will disable all renegotiation and protect against this vulnerability.</p> - - -<p>From 1.1.18 onwards, client initiated renegotiations are rejected to + + <p>From 1.1.18 onwards, client initiated renegotiations are rejected to provide partial protection against this vulnerability with any OpenSSL version.</p> - + -<p>Users should be aware that the impact of disabling renegotiation will + <p>Users should be aware that the impact of disabling renegotiation will vary with both application and client. In some circumstances disabling renegotiation may result in some clients being unable to access the application.</p> - - -<p> -<strong>Important: Remote Memory Read</strong> - <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160"; rel="nofollow">CVE-2014-0160</a> (a.k.a. "Heartbleed")</p> - - -<p>A bug in certain versions of <a href="www.openssl.org">OpenSSL</a> + + <p> + <strong>Important: Remote Memory Read</strong> + <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160"; rel="nofollow">CVE-2014-0160</a> (a.k.a. "Heartbleed") + </p> + + <p> + A bug in certain versions of <a href="www.openssl.org">OpenSSL</a> can allow an unauthenticated remote user to read certain contents of the server's memory. Binary versions of tcnative 1.1.24 - 1.1.29 include this vulnerable version of OpenSSL. tcnative 1.1.30 and later - ship with patched versions of OpenSSL.</p> - - -<p>An explanation of how to deterine whether you are vulnerable and what + ship with patched versions of OpenSSL. + </p> + + <p> + An explanation of how to deterine whether you are vulnerable and what steps to take, see the Tomcat Wiki's <a href="https://wiki.apache.org/tomcat/Security/Heartbleed";>Heartbleed</a> - page.</p> - + page. + </p> + + <p>This issue was first announced on 7 April 2014.</p> + + <p>Affects: OpenSSL 1.0.1-1.0.1f, tcnative 1.1.24-1.1.29</p> + + </div> + </div> + </div> + </div> + </main> + <footer id="footer"> + Copyright © 1999-2019, The Apache Software Foundation -<p>This issue was first announced on 7 April 2014.</p> - - -<p>Affects: OpenSSL 1.0.1-1.0.1f, tcnative 1.1.24-1.1.29</p> - -</div> -</div> -</div> -</div> -</main> -<footer id="footer"> - Copyright © 1999-2019, The Apache Software Foundation - <br> - Apache Tomcat, Tomcat, Apache, the Apache feather, and the Apache Tomcat + <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> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
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