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Apache Tomcat Denial of Service Vulnerability

Release Date: 16 Sep 2021 16347 Views

RISK: Medium Risk

TYPE: Servers - Web Servers

TYPE: Web Servers

A vulnerability has been identified in Apache Tomcat, a remote user can exploit this vulnerability to trigger denial of service condition on the targeted system.


  • Denial of Service

System / Technologies affected

  • Apache Tomcat version 10.0.0-M1 to 10.0.2
  • Apache Tomcat version 9.0.0-M1 to 9.0.43
  • Apache Tomcat version 8.5.0 to 8.5.63


Before installation of the software, please visit the vendor web-site for more details.


Apply fixes issued by the vendor:

  • Apache Tomcat 10.0.4 or later
  • Apache Tomcat 9.0.44 or later
  • Apache Tomcat 8.5.64 or later

Vulnerability Identifier


Related Link