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GHSA-97cq-f4jm-mv8h

Undertow Denial of Service vulnerability

Source: GitHub Advisory Database (reviewed) Moderate CVE-2023-1973

Packages

EcosystemPackageAffectedFixed in
Maven io.undertow:undertow-core < 2.2.32.Final 2.2.32.Final
Maven io.undertow:undertow-core >= 2.3.0.Alpha1, < 2.3.13.Final 2.3.13.Final

Details

As written in the advisory (Markdown source, shown as plain text).

A flaw was found in Undertow package. Using the FormAuthenticationMechanism, a malicious user could trigger a Denial of Service by sending crafted requests, leading the server to an OutofMemory error, exhausting the server's memory.

References

External links from the advisory. They lead to third-party sites.