Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.
Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.
Authentication Bypass by Capture-replay vulnerability in Apache Tomcat's DIGEST authenticator. If, before windowSize requests have been made, a client makes a DIGEST authenticated request with a nonceCount on the upper boundary of the replay window then that request is replayable once only while the associated nonceCount remains within the replay window.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.30 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
Incorrect Authorization vulnerability in Apache Tomcat's FORM authentication process allows the bypassing of a security constraint that limits user has access to a resource POST but not GET.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120.
The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fixes the issue.
Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.
Apache Tomcat could allow a remote attacker to execute arbitrary code on the system, caused by a file read/inclusion vulnerability in the AJP connector. By sending a specially-crafted request, an attacker could exploit this vulnerability to read web application files from a vulnerable server and upload malicious JavaServer Pages (JSP) code within a variety of file types and execute arbitrary code on the system.
Note: This vulnerability is known as Ghostcat.
Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat.
DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat.
Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120, which fix the issue.
While investigating bug 60718, it was noticed that some calls to application listeners did not use the appropriate facade object. When running an untrusted application under a SecurityManager, it was therefore possible for that untrusted application to retain a reference to the request or response object and thereby access and/or modify information associated with another web application.
Affected versions: 7.0.0 to 7.0.75, 8.0.0.RC1 to 8.0.41, 8.5.0 to 8.5.11
Upstream fixes:
Tomcat 7.x:
https://svn.apache.org/viewvc?view=revision&revision=1785777
Tomcat 8.0.x:
https://svn.apache.org/viewvc?view=revision&revision=1785776
Tomcat 8.5.x:
https://svn.apache.org/viewvc?view=revision&revision=1785775
References:
https://tomcat.apache.org/security-7.html#FixedinApacheTomcat7.0.76 https://tomcat.apache.org/security-8.html#FixedinApacheTomcat8.0.42 https://tomcat.apache.org/security-8.html#FixedinApacheTomcat8.5.12
In Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8. ...
A flaw was discovered in Apache Tomcat, where a Java Runtime Environment can pass a command-line argument in the Windows operating system. The execution of arbitrary commands via Tomcat’s Common Gateway Interface (CGI) Servlet, allows an attacker to perform remote code execution.
Improper Input Validation vulnerability in Apache Tomcat.
Apache Tomcat through versions 7.0.88, 8.0.52, 8.5.31 and 9.0.8 have defaults settings for the CORS filter that are insecure and enable 'supportsCredentials' for all origins.
Upstream announcement:
https://lists.apache.org/thread.html/fbfb713e4f8a4c0f81089b89450828011343593800cae3fb629192b1@%3Cannounce.tomcat.apache.org%3E
Upstream bug:
https://bz.apache.org/bugzilla/showbug.cgi?id=62343
Upstream Patches:
http://svn.apache.org/viewvc?view=rev&rev=1831726 / trunk/9.0 http://svn.apache.org/viewvc?view=rev&rev=1831728 / 8.5 http://svn.apache.org/viewvc?view=rev&rev=1831729 / 8.0 http://svn.apache.org/viewvc?view=rev&rev=1831730 / 7.0
External References:
http://tomcat.apache.org/security-9.html#FixedinApacheTomcat9.0.9 http://tomcat.apache.org/security-8.html#FixedinApacheTomcat8.5.32 http://tomcat.apache.org/security-8.html#FixedinApacheTomcat8.0.53 http://tomcat.apache.org/security-7.html#FixedinApacheTomcat7.0.89
In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could result in the same Processor being used for multiple requests which in turn could lead to unexpected errors and/or response mix-up.