CVE-2023-34054: Uncontrolled Resource Consumption

November 28, 2023 (updated December 4, 2023)

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.

Specifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.

References

nvd.nist.gov/vuln/detail/CVE-2023-34054
spring.io/security/cve-2023-34054

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