Author: markt
Date: Mon Mar 1 11:03:55 2021
New Revision: 1887027
URL: http://svn.apache.org/viewvc?rev=1887027&view=rev
Log:
Add details for CVE-2021-25122 and CVE-2021-25329
Modified:
tomcat/site/trunk/docs/security-10.html
tomcat/site/trunk/docs/security-7.html
tomcat/site/trunk/docs/security-8.html
tomcat/site/trunk/docs/security-9.html
tomcat/site/trunk/xdocs/security-10.xml
tomcat/site/trunk/xdocs/security-7.xml
tomcat/site/trunk/xdocs/security-8.xml
tomcat/site/trunk/xdocs/security-9.xml
Modified: tomcat/site/trunk/docs/security-10.html
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-10.html?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/docs/security-10.html (original)
+++ tomcat/site/trunk/docs/security-10.html Mon Mar 1 11:03:55 2021
@@ -2,7 +2,7 @@
<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 10
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
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rchives</a></li></ul></div><div><h2>Documentation</h2><ul><li><a
href="./tomcat-10.0-doc/index.html">Tomcat 10.0</a></li><li><a
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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_10.x_vulnerabilities">Apache Tomcat 10.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.0-M10">Fixed
in Apache Tomcat 10.0.0-M10</a></li><li><a
href="#Fixed_in_Apache_Tomcat_10.0.0-M8">Fixed in Apache Tomcat
10.0.0-M8</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.0-M7">Fixed in
Apache Tomcat 10.0.0-M7</a></li><li><a
href="#Fixed_in_Apache_Tomcat_10.0.0-M6">Fixed in Apache Tomcat
10.0.0-M6</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.0-M5">Fixed in
Apache Tomcat 10.0.0-M5</a></li></ul>
+<ul><li><a href="#Apache_Tomcat_10.x_vulnerabilities">Apache Tomcat 10.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.2">Fixed in
Apache Tomcat 10.0.2</a></li><li><a
href="#Fixed_in_Apache_Tomcat_10.0.0-M10">Fixed in Apache Tomcat
10.0.0-M10</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.0-M8">Fixed in
Apache Tomcat 10.0.0-M8</a></li><li><a
href="#Fixed_in_Apache_Tomcat_10.0.0-M7">Fixed in Apache Tomcat
10.0.0-M7</a></li><li><a href="#Fixed_in_Apache_Tomcat_10.0.0-M6">Fixed in
Apache Tomcat 10.0.0-M6</a></li><li><a
href="#Fixed_in_Apache_Tomcat_10.0.0-M5">Fixed in Apache Tomcat
10.0.0-M5</a></li></ul>
</div><h3 id="Apache_Tomcat_10.x_vulnerabilities">Apache Tomcat 10.x
vulnerabilities</h3><div class="text">
<p>This page lists all security vulnerabilities fixed in released versions
of Apache Tomcat 10.x. Each vulnerability is given a
@@ -39,6 +39,49 @@
<a href="security.html">Tomcat Security Team</a>. Thank you.
</p>
+ </div><h3 id="Fixed_in_Apache_Tomcat_10.0.2"><span class="pull-right">2
February 2021</span> Fixed in Apache Tomcat 10.0.2</h3><div class="text">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 10.0.1 but the
+ release vote for the 10.0.1 release candidate did not pass. Therefore,
+ although users must download 10.0.2 to obtain a version that includes a
+ fix for these issues, version 10.0.1 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25329";
rel="nofollow">CVE-2021-25329</a></p>
+
+ <p>The fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a>. Note that both the previously
+ published prerequisites for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> and the previously
+ published non-upgrade mitigations for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> also apply to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/6d66e99ef85da93e4d2c2a536ca51aa3418bfaf4";>6d66e99e</a>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 10.0.0-M1 to 10.0.0</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25122";
rel="nofollow">CVE-2021-25122</a></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/dd757c0a893e2e35f8bc1385d6967221ae8b9b9b";>dd757c0a</a>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 10.0.0-M1 to 10.0.0</p>
+
</div><h3 id="Fixed_in_Apache_Tomcat_10.0.0-M10"><span class="pull-right">17
November 2020</span> Fixed in Apache Tomcat 10.0.0-M10</h3><div class="text">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/docs/security-7.html
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-7.html?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/docs/security-7.html (original)
+++ tomcat/site/trunk/docs/security-7.html Mon Mar 1 11:03:55 2021
@@ -2,7 +2,7 @@
<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 7
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
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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
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alt="Support Apache"></a><a h
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Plugin</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-10.cgi";>Tomcat 10</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-migration.cgi";>Tomcat Migration Tool
for Jakarta EE</a></li><li><a
href="https://tomcat.apache.org/download-connectors.cgi";>Tomcat
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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/";>A
rchives</a></li></ul></div><div><h2>Documentation</h2><ul><li><a
href="./tomcat-10.0-doc/index.html">Tomcat 10.0</a></li><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-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://cwiki.apache.org/confluence/display/TOMCAT";>Wiki</a></li><li><a
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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_7.x_vulnerabilities">Apache Tomcat 7.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.107">Fixed in
Apache Tomcat 7.0.107</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.105">Fixed in Apache Tomcat
7.0.105</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.104">Fixed in Apache
Tomcat 7.0.104</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.100">Fixed in
Apache Tomcat 7.0.100</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.99">Fixed in Apache Tomcat
7.0.99</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.94">Fixed in Apache
Tomcat 7.0.94</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.91">Fixed in
Apache Tomcat 7.0.91</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.90">Fixed
in Apache Tomcat 7.0.90</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.89">Fixed in Apache Tomcat
7.0.89</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.88">Fixed in Apache
Tomcat 7.0.88</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.85">Fixed in
Apache Tom
cat 7.0.85</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.84">Fixed in
Apache Tomcat 7.0.84</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.82">Fixed
in Apache Tomcat 7.0.82</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.81">Fixed in Apache Tomcat
7.0.81</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.79">Fixed in Apache
Tomcat 7.0.79</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.78">Fixed in
Apache Tomcat 7.0.78</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.77">Fixed
in Apache Tomcat 7.0.77</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.76">Fixed in Apache Tomcat
7.0.76</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.75">Fixed in Apache
Tomcat 7.0.75</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.73">Fixed in
Apache Tomcat 7.0.73</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.72">Fixed
in Apache Tomcat 7.0.72</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.70">Fixed in Apache Tomcat
7.0.70</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.68">Fixed in Apache Tomc
at 7.0.68</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.67">Fixed in Apache
Tomcat 7.0.67</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.65">Fixed in
Apache Tomcat 7.0.65</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.59">Fixed
in Apache Tomcat 7.0.59</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.55">Fixed in Apache Tomcat
7.0.55</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.54">Fixed in Apache
Tomcat 7.0.54</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.53">Fixed in
Apache Tomcat 7.0.53</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.52">Fixed
in Apache Tomcat 7.0.52</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.50">Fixed in Apache Tomcat
7.0.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.47">Fixed in Apache
Tomcat 7.0.47</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.40">Fixed in
Apache Tomcat 7.0.40</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.33">Fixed
in Apache Tomcat 7.0.33</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.32">Fixed in Apache Tomca
t 7.0.32</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.30">Fixed in Apache
Tomcat 7.0.30</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.28">Fixed in
Apache Tomcat 7.0.28</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.23">Fixed
in Apache Tomcat 7.0.23</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.22">Fixed in Apache Tomcat
7.0.22</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.21">Fixed in Apache
Tomcat 7.0.21</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.20">Fixed in
Apache Tomcat 7.0.20</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.19">Fixed
in Apache Tomcat 7.0.19</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.14">Fixed in Apache Tomcat
7.0.14</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.12">Fixed in Apache
Tomcat 7.0.12</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.11">Fixed in
Apache Tomcat 7.0.11</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.8">Fixed
in Apache Tomcat 7.0.8</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.6">Fixed in Apache Tomcat 7.
0.6</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.5">Fixed in Apache Tomcat
7.0.5</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.4">Fixed in Apache
Tomcat 7.0.4</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.2">Fixed in
Apache Tomcat 7.0.2</a></li><li><a href="#Not_a_vulnerability_in_Tomcat">Not a
vulnerability in Tomcat</a></li></ul>
+<ul><li><a href="#Apache_Tomcat_7.x_vulnerabilities">Apache Tomcat 7.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.108">Fixed in
Apache Tomcat 7.0.108</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.107">Fixed in Apache Tomcat
7.0.107</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.105">Fixed in Apache
Tomcat 7.0.105</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.104">Fixed in
Apache Tomcat 7.0.104</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.100">Fixed in Apache Tomcat
7.0.100</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.99">Fixed in Apache
Tomcat 7.0.99</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.94">Fixed in
Apache Tomcat 7.0.94</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.91">Fixed
in Apache Tomcat 7.0.91</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.90">Fixed in Apache Tomcat
7.0.90</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.89">Fixed in Apache
Tomcat 7.0.89</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.88">Fixed in
Apache T
omcat 7.0.88</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.85">Fixed in
Apache Tomcat 7.0.85</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.84">Fixed
in Apache Tomcat 7.0.84</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.82">Fixed in Apache Tomcat
7.0.82</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.81">Fixed in Apache
Tomcat 7.0.81</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.79">Fixed in
Apache Tomcat 7.0.79</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.78">Fixed
in Apache Tomcat 7.0.78</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.77">Fixed in Apache Tomcat
7.0.77</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.76">Fixed in Apache
Tomcat 7.0.76</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.75">Fixed in
Apache Tomcat 7.0.75</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.73">Fixed
in Apache Tomcat 7.0.73</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.72">Fixed in Apache Tomcat
7.0.72</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.70">Fixed in Apache To
mcat 7.0.70</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.68">Fixed in
Apache Tomcat 7.0.68</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.67">Fixed
in Apache Tomcat 7.0.67</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.65">Fixed in Apache Tomcat
7.0.65</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.59">Fixed in Apache
Tomcat 7.0.59</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.55">Fixed in
Apache Tomcat 7.0.55</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.54">Fixed
in Apache Tomcat 7.0.54</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.53">Fixed in Apache Tomcat
7.0.53</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.52">Fixed in Apache
Tomcat 7.0.52</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.50">Fixed in
Apache Tomcat 7.0.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.47">Fixed
in Apache Tomcat 7.0.47</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.40">Fixed in Apache Tomcat
7.0.40</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.33">Fixed in Apache Tom
cat 7.0.33</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.32">Fixed in
Apache Tomcat 7.0.32</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.30">Fixed
in Apache Tomcat 7.0.30</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.28">Fixed in Apache Tomcat
7.0.28</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.23">Fixed in Apache
Tomcat 7.0.23</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.22">Fixed in
Apache Tomcat 7.0.22</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.21">Fixed
in Apache Tomcat 7.0.21</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.20">Fixed in Apache Tomcat
7.0.20</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.19">Fixed in Apache
Tomcat 7.0.19</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.14">Fixed in
Apache Tomcat 7.0.14</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.12">Fixed
in Apache Tomcat 7.0.12</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.11">Fixed in Apache Tomcat
7.0.11</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.8">Fixed in Apache Tomca
t 7.0.8</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.6">Fixed in Apache
Tomcat 7.0.6</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.5">Fixed in
Apache Tomcat 7.0.5</a></li><li><a href="#Fixed_in_Apache_Tomcat_7.0.4">Fixed
in Apache Tomcat 7.0.4</a></li><li><a
href="#Fixed_in_Apache_Tomcat_7.0.2">Fixed in Apache Tomcat
7.0.2</a></li><li><a href="#Not_a_vulnerability_in_Tomcat">Not a vulnerability
in Tomcat</a></li></ul>
</div><h3 id="Apache_Tomcat_7.x_vulnerabilities">Apache Tomcat 7.x
vulnerabilities</h3><div class="text">
<p>This page lists all security vulnerabilities fixed in released versions
of Apache Tomcat 7.x. Each vulnerability is given a
@@ -39,6 +39,27 @@
<a href="security.html">Tomcat Security Team</a>. Thank you.
</p>
+ </div><h3 id="Fixed_in_Apache_Tomcat_7.0.108"><span class="pull-right">5
February 2021</span> Fixed in Apache Tomcat 7.0.108</h3><div class="text">
+
+ <p><strong>Low: Fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25329";
rel="nofollow">CVE-2021-25329</a></p>
+
+ <p>The fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a>. Note that both the previously
+ published prerequisites for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> and the previously
+ published non-upgrade mitigations for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> also apply to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/74b105657ffbd1d1de80455f03446c3bbf30d1f5";>74b10565</a>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 7.0.0 to 7.0.107</p>
+
</div><h3 id="Fixed_in_Apache_Tomcat_7.0.107"><span class="pull-right">11
November 2020</span> Fixed in Apache Tomcat 7.0.107</h3><div class="text">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/docs/security-8.html
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-8.html?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/docs/security-8.html (original)
+++ tomcat/site/trunk/docs/security-8.html Mon Mar 1 11:03:55 2021
@@ -2,7 +2,7 @@
<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 8
vulnerabilities</title><meta name="author" content="Apache Tomcat
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href="./index.html">Home</a></li><li><a
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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_8.x_vulnerabilities">Apache Tomcat 8.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.60">Fixed in
Apache Tomcat 8.5.60</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.58">Fixed
in Apache Tomcat 8.5.58</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.57">Fixed in Apache Tomcat
8.5.57</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.56">Fixed in Apache
Tomcat 8.5.56</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.55">Fixed in
Apache Tomcat 8.5.55</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.51">Fixed
in Apache Tomcat 8.5.51</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.50">Fixed in Apache Tomcat
8.5.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.49">Fixed in Apache
Tomcat 8.5.49</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.41">Fixed in
Apache Tomcat 8.5.41</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.40">Fixed
in Apache Tomcat 8.5.40</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.38">Fixed in Apache Tomcat 8.5.
38</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.34">Fixed in Apache Tomcat
8.5.34</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.53">Fixed in Apache
Tomcat 8.0.53</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.32">Fixed in
Apache Tomcat 8.5.32</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.52">Fixed
in Apache Tomcat 8.0.52</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.31">Fixed in Apache Tomcat
8.5.31</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.50">Fixed in Apache
Tomcat 8.0.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.28">Fixed in
Apache Tomcat 8.5.28</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.48">Fixed
in Apache Tomcat 8.0.48</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.24">Fixed in Apache Tomcat
8.5.24</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.47">Fixed in Apache
Tomcat 8.0.47</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.23">Fixed in
Apache Tomcat 8.5.23</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.45">Fixed
in Apache Tomcat 8.0.4
5</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.16">Fixed in Apache Tomcat
8.5.16</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.44">Fixed in Apache
Tomcat 8.0.44</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.15">Fixed in
Apache Tomcat 8.5.15</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.43">Fixed
in Apache Tomcat 8.0.43</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.13">Fixed in Apache Tomcat
8.5.13</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.42">Fixed in Apache
Tomcat 8.0.42</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.12">Fixed in
Apache Tomcat 8.5.12</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.41">Fixed
in Apache Tomcat 8.0.41</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.11">Fixed in Apache Tomcat
8.5.11</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.9">Fixed in Apache
Tomcat 8.5.9</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.39">Fixed in
Apache Tomcat 8.0.39</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.8">Fixed
in Apache Tomcat 8.5.8</a>
</li><li><a href="#Fixed_in_Apache_Tomcat_8.5.5_and_8.0.37">Fixed in Apache
Tomcat 8.5.5 and 8.0.37</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.3_and_8.0.36">Fixed in Apache Tomcat 8.5.3
and 8.0.36</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.32">Fixed in Apache
Tomcat 8.0.32</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.30">Fixed in
Apache Tomcat 8.0.30</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.27">Fixed
in Apache Tomcat 8.0.27</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.17">Fixed in Apache Tomcat
8.0.17</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.9">Fixed in Apache
Tomcat 8.0.9</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.8">Fixed in
Apache Tomcat 8.0.8</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.5">Fixed
in Apache Tomcat 8.0.5</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.3">Fixed in Apache Tomcat
8.0.3</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.0-RC10">Fixed in Apache
Tomcat 8.0.0-RC10</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.
0.0-RC3">Fixed in Apache Tomcat 8.0.0-RC3</a></li><li><a
href="#Not_a_vulnerability_in_Tomcat">Not a vulnerability in
Tomcat</a></li></ul>
+<ul><li><a href="#Apache_Tomcat_8.x_vulnerabilities">Apache Tomcat 8.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.63">Fixed in
Apache Tomcat 8.5.63</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.60">Fixed
in Apache Tomcat 8.5.60</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.58">Fixed in Apache Tomcat
8.5.58</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.57">Fixed in Apache
Tomcat 8.5.57</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.56">Fixed in
Apache Tomcat 8.5.56</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.55">Fixed
in Apache Tomcat 8.5.55</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.51">Fixed in Apache Tomcat
8.5.51</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.50">Fixed in Apache
Tomcat 8.5.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.49">Fixed in
Apache Tomcat 8.5.49</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.41">Fixed
in Apache Tomcat 8.5.41</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.40">Fixed in Apache Tomcat 8.5.
40</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.38">Fixed in Apache Tomcat
8.5.38</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.34">Fixed in Apache
Tomcat 8.5.34</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.53">Fixed in
Apache Tomcat 8.0.53</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.32">Fixed
in Apache Tomcat 8.5.32</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.52">Fixed in Apache Tomcat
8.0.52</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.31">Fixed in Apache
Tomcat 8.5.31</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.50">Fixed in
Apache Tomcat 8.0.50</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.28">Fixed
in Apache Tomcat 8.5.28</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.48">Fixed in Apache Tomcat
8.0.48</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.24">Fixed in Apache
Tomcat 8.5.24</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.47">Fixed in
Apache Tomcat 8.0.47</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.23">Fixed
in Apache Tomcat 8.5.2
3</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.45">Fixed in Apache Tomcat
8.0.45</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.16">Fixed in Apache
Tomcat 8.5.16</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.44">Fixed in
Apache Tomcat 8.0.44</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.15">Fixed
in Apache Tomcat 8.5.15</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.43">Fixed in Apache Tomcat
8.0.43</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.13">Fixed in Apache
Tomcat 8.5.13</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.42">Fixed in
Apache Tomcat 8.0.42</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.12">Fixed
in Apache Tomcat 8.5.12</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.41">Fixed in Apache Tomcat
8.0.41</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.11">Fixed in Apache
Tomcat 8.5.11</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.9">Fixed in
Apache Tomcat 8.5.9</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.39">Fixed
in Apache Tomcat 8.0.39</
a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.8">Fixed in Apache Tomcat
8.5.8</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.5.5_and_8.0.37">Fixed in
Apache Tomcat 8.5.5 and 8.0.37</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.5.3_and_8.0.36">Fixed in Apache Tomcat 8.5.3
and 8.0.36</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.32">Fixed in Apache
Tomcat 8.0.32</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.30">Fixed in
Apache Tomcat 8.0.30</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.27">Fixed
in Apache Tomcat 8.0.27</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.17">Fixed in Apache Tomcat
8.0.17</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.9">Fixed in Apache
Tomcat 8.0.9</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.8">Fixed in
Apache Tomcat 8.0.8</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.5">Fixed
in Apache Tomcat 8.0.5</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.3">Fixed in Apache Tomcat
8.0.3</a></li><li><a href="#Fixed_in_Apache_Tomcat_8.0.0-RC10
">Fixed in Apache Tomcat 8.0.0-RC10</a></li><li><a
href="#Fixed_in_Apache_Tomcat_8.0.0-RC3">Fixed in Apache Tomcat
8.0.0-RC3</a></li><li><a href="#Not_a_vulnerability_in_Tomcat">Not a
vulnerability in Tomcat</a></li></ul>
</div><h3 id="Apache_Tomcat_8.x_vulnerabilities">Apache Tomcat 8.x
vulnerabilities</h3><div class="text">
<p>This page lists all security vulnerabilities fixed in released versions
of Apache Tomcat 8.x. Each vulnerability is given a
@@ -44,6 +44,49 @@
<a href="security.html">Tomcat Security Team</a>. Thank you.
</p>
+ </div><h3 id="Fixed_in_Apache_Tomcat_8.5.63"><span class="pull-right">2
February 2021</span> Fixed in Apache Tomcat 8.5.63</h3><div class="text">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 8.5.62 but the
+ release vote for the 8.5.62 release candidate did not pass. Therefore,
+ although users must download 8.5.63 to obtain a version that includes a
+ fix for these issues, version 8.5.62 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25329";
rel="nofollow">CVE-2021-25329</a></p>
+
+ <p>The fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a>. Note that both the previously
+ published prerequisites for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> and the previously
+ published non-upgrade mitigations for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> also apply to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/93f0cc403a9210d469afc2bd9cf03ab3251c6f35";>93f0cc40</a>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 8.5.0 to 8.5.61</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25122";
rel="nofollow">CVE-2021-25122</a></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/bb0e7c1e0d737a0de7d794572517bce0e91d30fa";>bb0e7c1e</a>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 8.5.0 to 8.5.61</p>
+
</div><h3 id="Fixed_in_Apache_Tomcat_8.5.60"><span class="pull-right">17
November 2020</span> Fixed in Apache Tomcat 8.5.60</h3><div class="text">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/docs/security-9.html
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/security-9.html?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/docs/security-9.html (original)
+++ tomcat/site/trunk/docs/security-9.html Mon Mar 1 11:03:55 2021
@@ -2,7 +2,7 @@
<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 9
vulnerabilities</title><meta name="author" content="Apache Tomcat
Project"></head><body><div id="wrapper"><header id="header"><div
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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_9.x_vulnerabilities">Apache Tomcat 9.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.40">Fixed in
Apache Tomcat 9.0.40</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.38">Fixed
in Apache Tomcat 9.0.38</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.37">Fixed in Apache Tomcat
9.0.37</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.36">Fixed in Apache
Tomcat 9.0.36</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.35">Fixed in
Apache Tomcat 9.0.35</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.31">Fixed
in Apache Tomcat 9.0.31</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.30">Fixed in Apache Tomcat
9.0.30</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.29">Fixed in Apache
Tomcat 9.0.29</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.20">Fixed in
Apache Tomcat 9.0.20</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.19">Fixed
in Apache Tomcat 9.0.19</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.16">Fixed in Apache Tomcat 9.0.
16</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.12">Fixed in Apache Tomcat
9.0.12</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.10">Fixed in Apache
Tomcat 9.0.10</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.9">Fixed in
Apache Tomcat 9.0.9</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.8">Fixed
in Apache Tomcat 9.0.8</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.5">Fixed in Apache Tomcat
9.0.5</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.2">Fixed in Apache
Tomcat 9.0.2</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.1">Fixed in
Apache Tomcat 9.0.1</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M22">Fixed in Apache Tomcat
9.0.0.M22</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M21">Fixed in
Apache Tomcat 9.0.0.M21</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M19">Fixed in Apache Tomcat
9.0.0.M19</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M18">Fixed in
Apache Tomcat 9.0.0.M18</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M17">Fixed in Ap
ache Tomcat 9.0.0.M17</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M15">Fixed in Apache Tomcat
9.0.0.M15</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M13">Fixed in
Apache Tomcat 9.0.0.M13</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M10">Fixed in Apache Tomcat
9.0.0.M10</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M8">Fixed in
Apache Tomcat 9.0.0.M8</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M3">Fixed in Apache Tomcat
9.0.0.M3</a></li></ul>
+<ul><li><a href="#Apache_Tomcat_9.x_vulnerabilities">Apache Tomcat 9.x
vulnerabilities</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.43">Fixed in
Apache Tomcat 9.0.43</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.40">Fixed
in Apache Tomcat 9.0.40</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.38">Fixed in Apache Tomcat
9.0.38</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.37">Fixed in Apache
Tomcat 9.0.37</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.36">Fixed in
Apache Tomcat 9.0.36</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.35">Fixed
in Apache Tomcat 9.0.35</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.31">Fixed in Apache Tomcat
9.0.31</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.30">Fixed in Apache
Tomcat 9.0.30</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.29">Fixed in
Apache Tomcat 9.0.29</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.20">Fixed
in Apache Tomcat 9.0.20</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.19">Fixed in Apache Tomcat 9.0.
19</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.16">Fixed in Apache Tomcat
9.0.16</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.12">Fixed in Apache
Tomcat 9.0.12</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.10">Fixed in
Apache Tomcat 9.0.10</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.9">Fixed
in Apache Tomcat 9.0.9</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.8">Fixed in Apache Tomcat
9.0.8</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.5">Fixed in Apache
Tomcat 9.0.5</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.2">Fixed in
Apache Tomcat 9.0.2</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.1">Fixed
in Apache Tomcat 9.0.1</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M22">Fixed in Apache Tomcat
9.0.0.M22</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M21">Fixed in
Apache Tomcat 9.0.0.M21</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M19">Fixed in Apache Tomcat
9.0.0.M19</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M18">Fixed in
Apache T
omcat 9.0.0.M18</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M17">Fixed
in Apache Tomcat 9.0.0.M17</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M15">Fixed in Apache Tomcat
9.0.0.M15</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M13">Fixed in
Apache Tomcat 9.0.0.M13</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M10">Fixed in Apache Tomcat
9.0.0.M10</a></li><li><a href="#Fixed_in_Apache_Tomcat_9.0.0.M8">Fixed in
Apache Tomcat 9.0.0.M8</a></li><li><a
href="#Fixed_in_Apache_Tomcat_9.0.0.M3">Fixed in Apache Tomcat
9.0.0.M3</a></li></ul>
</div><h3 id="Apache_Tomcat_9.x_vulnerabilities">Apache Tomcat 9.x
vulnerabilities</h3><div class="text">
<p>This page lists all security vulnerabilities fixed in released versions
of Apache Tomcat 9.x. Each vulnerability is given a
@@ -39,6 +39,49 @@
<a href="security.html">Tomcat Security Team</a>. Thank you.
</p>
+ </div><h3 id="Fixed_in_Apache_Tomcat_9.0.43"><span class="pull-right">2
February 2021</span> Fixed in Apache Tomcat 9.0.43</h3><div class="text">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 9.0.42 but the
+ release vote for the 9.0.42 release candidate did not pass. Therefore,
+ although users must download 9.0.43 to obtain a version that includes a
+ fix for these issues, version 9.0.42 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25329";
rel="nofollow">CVE-2021-25329</a></p>
+
+ <p>The fix for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a>. Note that both the previously
+ published prerequisites for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> and the previously
+ published non-upgrade mitigations for <a
href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9484";
rel="nofollow">CVE-2020-9484</a> also apply to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/4785433a226a20df6acbea49296e1ce7e23de453";>4785433a</a>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 9.0.0.M1 to 9.0.41</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25122";
rel="nofollow">CVE-2021-25122</a></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <a
href="https://github.com/apache/tomcat/commit/d47c20a776e8919eaca8da9390a32bc8bf8210b1";>d47c20a7</a>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 9.0.0.M1 to 9.0.41</p>
+
</div><h3 id="Fixed_in_Apache_Tomcat_9.0.40"><span class="pull-right">17
November 2020</span> Fixed in Apache Tomcat 9.0.40</h3><div class="text">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/xdocs/security-10.xml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/xdocs/security-10.xml?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/xdocs/security-10.xml (original)
+++ tomcat/site/trunk/xdocs/security-10.xml Mon Mar 1 11:03:55 2021
@@ -50,6 +50,51 @@
</section>
+ <section name="Fixed in Apache Tomcat 10.0.2" rtext="2 February 2021">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 10.0.1 but the
+ release vote for the 10.0.1 release candidate did not pass. Therefore,
+ although users must download 10.0.2 to obtain a version that includes a
+ fix for these issues, version 10.0.1 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <cve>CVE-2020-9484</cve> was incomplete</strong>
+ <cve>CVE-2021-25329</cve></p>
+
+ <p>The fix for <cve>CVE-2020-9484</cve> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <cve>CVE-2020-9484</cve>. Note that both the previously
+ published prerequisites for <cve>CVE-2020-9484</cve> and the previously
+ published non-upgrade mitigations for <cve>CVE-2020-9484</cve> also apply
to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="6d66e99ef85da93e4d2c2a536ca51aa3418bfaf4"/>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 10.0.0-M1 to 10.0.0</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <cve>CVE-2021-25122</cve></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="dd757c0a893e2e35f8bc1385d6967221ae8b9b9b"/>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 10.0.0-M1 to 10.0.0</p>
+
+ </section>
+
<section name="Fixed in Apache Tomcat 10.0.0-M10" rtext="17 November 2020">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/xdocs/security-7.xml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/xdocs/security-7.xml?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/xdocs/security-7.xml (original)
+++ tomcat/site/trunk/xdocs/security-7.xml Mon Mar 1 11:03:55 2021
@@ -50,6 +50,29 @@
</section>
+ <section name="Fixed in Apache Tomcat 7.0.108" rtext="5 February 2021">
+
+ <p><strong>Low: Fix for <cve>CVE-2020-9484</cve> was incomplete</strong>
+ <cve>CVE-2021-25329</cve></p>
+
+ <p>The fix for <cve>CVE-2020-9484</cve> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <cve>CVE-2020-9484</cve>. Note that both the previously
+ published prerequisites for <cve>CVE-2020-9484</cve> and the previously
+ published non-upgrade mitigations for <cve>CVE-2020-9484</cve> also apply
to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="74b105657ffbd1d1de80455f03446c3bbf30d1f5"/>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 7.0.0 to 7.0.107</p>
+
+ </section>
+
<section name="Fixed in Apache Tomcat 7.0.107" rtext="11 November 2020">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/xdocs/security-8.xml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/xdocs/security-8.xml?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/xdocs/security-8.xml (original)
+++ tomcat/site/trunk/xdocs/security-8.xml Mon Mar 1 11:03:55 2021
@@ -56,6 +56,51 @@
</section>
+ <section name="Fixed in Apache Tomcat 8.5.63" rtext="2 February 2021">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 8.5.62 but the
+ release vote for the 8.5.62 release candidate did not pass. Therefore,
+ although users must download 8.5.63 to obtain a version that includes a
+ fix for these issues, version 8.5.62 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <cve>CVE-2020-9484</cve> was incomplete</strong>
+ <cve>CVE-2021-25329</cve></p>
+
+ <p>The fix for <cve>CVE-2020-9484</cve> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <cve>CVE-2020-9484</cve>. Note that both the previously
+ published prerequisites for <cve>CVE-2020-9484</cve> and the previously
+ published non-upgrade mitigations for <cve>CVE-2020-9484</cve> also apply
to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="93f0cc403a9210d469afc2bd9cf03ab3251c6f35"/>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 8.5.0 to 8.5.61</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <cve>CVE-2021-25122</cve></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="bb0e7c1e0d737a0de7d794572517bce0e91d30fa"/>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 8.5.0 to 8.5.61</p>
+
+ </section>
+
<section name="Fixed in Apache Tomcat 8.5.60" rtext="17 November 2020">
<p><strong>Important: Information disclosure</strong>
Modified: tomcat/site/trunk/xdocs/security-9.xml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/xdocs/security-9.xml?rev=1887027&r1=1887026&r2=1887027&view=diff
==============================================================================
--- tomcat/site/trunk/xdocs/security-9.xml (original)
+++ tomcat/site/trunk/xdocs/security-9.xml Mon Mar 1 11:03:55 2021
@@ -50,6 +50,51 @@
</section>
+ <section name="Fixed in Apache Tomcat 9.0.43" rtext="2 February 2021">
+
+ <p><i>Note: The issues below were fixed in Apache Tomcat 9.0.42 but the
+ release vote for the 9.0.42 release candidate did not pass. Therefore,
+ although users must download 9.0.43 to obtain a version that includes a
+ fix for these issues, version 9.0.42 is not included in the list of
+ affected versions.</i></p>
+
+ <p><strong>Low: Fix for <cve>CVE-2020-9484</cve> was incomplete</strong>
+ <cve>CVE-2021-25329</cve></p>
+
+ <p>The fix for <cve>CVE-2020-9484</cve> was incomplete. When using a
+ highly unlikely configuration edge case, the Tomcat instance was still
+ vulnerable to <cve>CVE-2020-9484</cve>. Note that both the previously
+ published prerequisites for <cve>CVE-2020-9484</cve> and the previously
+ published non-upgrade mitigations for <cve>CVE-2020-9484</cve> also apply
to
+ this issue.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="4785433a226a20df6acbea49296e1ce7e23de453"/>.</p>
+
+ <p>This issue was reported to the Apache Tomcat Security team by Trung Pham
+ of Viettel Cyber Security on 12 January 2021. The issue was made public
+ on 1 March 2021.</p>
+
+ <p>Affects: 9.0.0.M1 to 9.0.41</p>
+
+ <p><strong>Important: Request mix-up with h2c</strong>
+ <cve>CVE-2021-25122</cve></p>
+
+ <p>When responding to new h2c connection requests, Apache Tomcat could
+ duplicate request headers and a limited amount of request body from one
+ request to another meaning user A and user B could both see the results of
+ user A's request.</p>
+
+ <p>This was fixed with commit
+ <hashlink hash="d47c20a776e8919eaca8da9390a32bc8bf8210b1"/>.</p>
+
+ <p>This issue was identified by the Apache Tomcat Security team on 11
+ January 2021. The issue was made public on 1 March 2021.</p>
+
+ <p>Affects: 9.0.0.M1 to 9.0.41</p>
+
+ </section>
+
<section name="Fixed in Apache Tomcat 9.0.40" rtext="17 November 2020">
<p><strong>Important: Information disclosure</strong>
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