CVE-2023-34062: In Reactor Netty HTTP Server a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack

November 15, 2023 (updated November 23, 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, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack.

Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured to serve static resources.

References

github.com/advisories/GHSA-xjhv-p3fv-x24r
nvd.nist.gov/vuln/detail/CVE-2023-34062
spring.io/security/cve-2023-34062

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