This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-3859 →

DEBIAN-CVE-2021-3859

A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry...

Original description

The description as published by the source.

A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:14 undertow

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.16-1"}]}]

References

advisory security-tracker.debian.org