vulnerability
Apache Tomcat: Important: Denial of Service (CVE-2024-23672)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:P/I:P/A:P) | Mar 14, 2024 | Mar 14, 2024 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
Mar 14, 2024
Added
Mar 14, 2024
Modified
Aug 11, 2025
Description
Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98.
Older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.
Solutions
apache-tomcat-upgrade-10_1_19apache-tomcat-upgrade-8_5_99apache-tomcat-upgrade-9_0_86
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