Non notée
CVE-2021-42340 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…
Description
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. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Apache Tomcat | Versions non publiées |
Autres CVE de Apache Tomcat
Les 141 CVE de Apache Tomcat →
CVE-2026-103119
Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body…
Non notée
CVE-2026-101356
Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous…
Non notée
CVE-2026-101296
A missing critical step in authentication vulnerability in Apache Tomcat when the JNDI realm was configured with with…
Non notée
CVE-2026-93446
Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently
Non notée