Show filters
1 Total Results
Displaying 1-1 of 1
Sort by:
Attacker Value
Unknown

CVE-2021-42340

Disclosure Date: October 14, 2021 (last updated November 08, 2023)
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.