Tomcat — контейнер сервлетов с открытым исходным кодом

Apache Tomcat allows remote attackers to read data that was intended to be associated with a different request

Inconsistent documentation in Apache Tomcat

Unrestricted Upload of File with Dangerous Type Apache Tomcat

Improper Limitation of a Pathname to a Restricted Directory in Apache Tomcat

Improper socket reuse in Apache Tomcat

If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.

If a web application sends a WebSocket message concurrently with the W ...

If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.

Improper Handling of Exceptional Conditions in Apache Tomcat

Expected Behavior Violation in Apache Tomcat