Vulnerabilities > Apache > Tomcat
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-01-03 | CVE-2022-45143 | Improper Encoding or Escaping of Output vulnerability in Apache Tomcat The JsonErrorReportValve in Apache Tomcat 8.5.83, 9.0.40 to 9.0.68 and 10.1.0-M1 to 10.1.1 did not escape the type, message or description values. | 7.5 |
| 2022-11-01 | CVE-2022-42252 | HTTP Request Smuggling vulnerability in Apache Tomcat If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header. | 7.5 |
| 2022-09-28 | CVE-2021-43980 | Race Condition vulnerability in multiple products The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client. | 3.7 |
| 2022-06-23 | CVE-2022-34305 | Cross-site Scripting vulnerability in Apache Tomcat In Apache Tomcat 10.1.0-M1 to 10.1.0-M16, 10.0.0-M1 to 10.0.22, 9.0.30 to 9.0.64 and 8.5.50 to 8.5.81 the Form authentication example in the examples web application displayed user provided data without filtering, exposing a XSS vulnerability. | 6.1 |
| 2022-05-13 | CVE-2022-25762 | Improper Resource Shutdown or Release vulnerability in multiple products 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. | 8.6 |
| 2022-05-12 | CVE-2022-29885 | Resource Exhaustion vulnerability in multiple products The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. | 7.5 |
| 2022-01-27 | CVE-2022-23181 | Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in multiple products The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. | 7.0 |
| 2021-10-14 | CVE-2021-42340 | Missing Release of Resource after Effective Lifetime vulnerability in multiple products The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. | 7.5 |
| 2021-09-16 | CVE-2021-41079 | Infinite Loop vulnerability in multiple products Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. | 7.5 |
| 2021-07-12 | CVE-2021-30639 | Improper Handling of Exceptional Conditions vulnerability in multiple products A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. | 7.5 |