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CVE-2024-24549

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CVE-2024-24549

Published: Mar 13, 2024

Modified: Oct 29, 2025

PUBLISHED

Description

Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.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. Other, 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.

VendorProductVersions

Apache Software Foundation

Apache Tomcat

affected
11.0.0-M1 - <= 11.0.0-M16
affected
10.1.0-M1 - <= 10.1.18
affected
9.0.0-M1 - <= 9.0.85
affected
8.5.0 - <= 8.5.98
unknown
10.0.0-M1 - <= 10.0.27

Weaknesses (CWE)

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