A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-05-24T18:19:11

Updated: 2024-08-03T17:01:07.706Z

Reserved: 2021-06-11T00:00:00

Link: CVE-2021-3597

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-05-24T19:15:09.037

Modified: 2022-11-10T16:43:28.037

Link: CVE-2021-3597

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-06-11T00:00:00Z

Links: CVE-2021-3597 - Bugzilla