6.3

CVE-2024-23672

Apache Tomcat: WebSocket DoS with incomplete closing handshake

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Tomcat Version >= 8.5.0 < 8.5.99
Apache ≫ Tomcat Version >= 9.0.0 < 9.0.86
Apache ≫ Tomcat Version >= 10.1.0 < 10.1.19
Apache ≫ Tomcat Version 11.0.0 Update milestone1
Apache ≫ Tomcat Version 11.0.0 Update milestone10
Apache ≫ Tomcat Version 11.0.0 Update milestone11
Apache ≫ Tomcat Version 11.0.0 Update milestone12
Apache ≫ Tomcat Version 11.0.0 Update milestone13
Apache ≫ Tomcat Version 11.0.0 Update milestone14
Apache ≫ Tomcat Version 11.0.0 Update milestone15
Apache ≫ Tomcat Version 11.0.0 Update milestone16
Apache ≫ Tomcat Version 11.0.0 Update milestone2
Apache ≫ Tomcat Version 11.0.0 Update milestone3
Apache ≫ Tomcat Version 11.0.0 Update milestone4
Apache ≫ Tomcat Version 11.0.0 Update milestone5
Apache ≫ Tomcat Version 11.0.0 Update milestone6
Apache ≫ Tomcat Version 11.0.0 Update milestone7
Apache ≫ Tomcat Version 11.0.0 Update milestone8
Apache ≫ Tomcat Version 11.0.0 Update milestone9
Debian ≫ Debian Linux Version 10.0
Fedoraproject ≫ Fedora Version 39
Fedoraproject ≫ Fedora Version 40
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.31% 0.812
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 6.3 2.8 3.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-459 Incomplete Cleanup

The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

http://www.openwall.com/lists/oss-security/2024/03/13/4
Mailing List
https://lists.apache.org/thread/cmpswfx6tj4s7x0nxxosvfqs11lvdx2f
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00001.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3UWIS5MMGYDZBLJYT674ZI5AWFHDZ46B/
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/736G4GPZWS2DSQO5WKXO3G6OMZKFEK55/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20240402-0002/
Third Party Advisory