io.netty:netty-common@4.1.73.Final vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the io.netty:netty-common package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Information Exposure

Affected versions of this package are vulnerable to Information Exposure due to an incomplete fix to CVE-2021-21290, which still allowed one exploitable path. When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory, if temporary storing uploads on the disk is enabled. Note: To be vulnerable, a victim application has to run on a Unix-like operating system, and with Java 6 or below.

How to fix Information Exposure?

Upgrade io.netty:netty-common to version 4.1.77.Final or higher.

[4.0.0.Final,4.1.77.Final)