cve.bz

CVE-2024-23672

6.3 mediumEPSS 2.3%

Medium (6.3). EPSS 2.3% chance of exploitation in the next 30 days. Fixed in org.apache.tomcat:tomcat-websocket 10.1.19, 11.0.0-M17, 8.5.99.

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.

Severity

CVSS 3.1

6.3 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS
2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE
CWE-459
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat:tomcat-websocket>=11.0.0-M1 <11.0.0-M1711.0.0-M17
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat:tomcat-websocket>=10.1.0-M1 <10.1.1910.1.19
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat:tomcat-websocket>=9.0.0-M1 <9.0.869.0.86
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat:tomcat-websocket>=8.5.0 <8.5.998.5.99
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat.embed:tomcat-embed-websocket>=11.0.0-M1 <11.0.0-M1711.0.0-M17
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat.embed:tomcat-embed-websocket>=10.1.0-M1 <10.1.1910.1.19
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat.embed:tomcat-embed-websocket>=9.0.0-M1 <9.0.869.0.86
GHSA-v682-8vv8-vpwrMavenorg.apache.tomcat.embed:tomcat-embed-websocket>=8.5.0 <8.5.998.5.99

References

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