CVE-2022-41881: Uncontrolled Recursion

December 12, 2022 (updated March 1, 2023)

Netty project is an event-driven asynchronous network application framework. In versions prior to 4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a custom HaProxyMessageDecoder.

References

github.com/netty/netty/security/advisories/GHSA-fx2c-96vj-985v
nvd.nist.gov/vuln/detail/CVE-2022-41881

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