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Rewterz Threat Advisory – CVE-2022-45143 – Apache Tomcat Vulnerability

Severity

High

Analysis Summary

CVE-2022-45143

Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by not escape the type, message or description values in the JsonErrorReportValve function. By sending a specially-crafted request, an attacker could exploit this vulnerability to supply values that invalidated or manipulated the JSON output.

Impact

  • Security Bypass

Indicators Of Compromise

CVE

  • CVE-2022-45143

Affected Vendors

Apache

Affected Products

  • Apache Tomcat 10.1.0-M1
  • Apache Tomcat 9.0.40
  • Apache Tomcat 8.5.83
  • Apache Tomcat 9.0.68
  • Apache Tomcat 10.1.1

Remediation

Upgrade to the latest version of Apache Tomcat, available from the Apache Website.

Apache Website