CVE-2023-34054

Reactor Netty HTTP Server Metrics DoS Vulnerability

State: Published
Severity: 5.3 Medium
Published: Nov 28, 2023
Updated: Aug 2, 2024
Reserved: May 25, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	vmware

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Reactor NettySpring	1.1.0 to before 1.1.13Affected 1.0.0 to before 1.0.39Affected older unsupported versionsAffected

References

https://spring.io/security/cve-2023-34054

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