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org.apache.tomcat:tomcat-util@8.5.83 vulnerabilities

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Direct Vulnerabilities

Known vulnerabilities in the org.apache.tomcat:tomcat-util package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Denial of Service (DoS)

org.apache.tomcat:tomcat-util is a Common code shared by multiple Tomcat components.

Affected versions of this package are vulnerable to Denial of Service (DoS) when an attacker sends a large number of request parts in a series of uploads or a single multipart upload.

NOTE: After upgrading to the fixed version, the setFileCountMax() must be explicitly set to avoid this vulnerability.

How to fix Denial of Service (DoS)?

Upgrade org.apache.tomcat:tomcat-util to version 8.5.85, 9.0.71, 10.1.5, 11.0.0-M3 or higher.

[8.5.0,8.5.85) [9.0.0-M1,9.0.71) [10.1.0-M1,10.1.5) [11.0.0-M1,11.0.0-M3)
  • H
Improper Input Validation

org.apache.tomcat:tomcat-util is a Common code shared by multiple Tomcat components.

Affected versions of this package are vulnerable to Improper Input Validation such that the JsonErrorReportValve does not escape the type, message or description values. In some circumstances these are constructed from user provided data and it is possible for users to supply values that invalidate or manipulate the JSON output.

How to fix Improper Input Validation?

Upgrade org.apache.tomcat:tomcat-util to version 8.5.84, 9.0.69, 10.1.2 or higher.

[8.5.83,8.5.84) [9.0.40,9.0.69) [10.1.0-M1,10.1.2)
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