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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-6212 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.
Github GHSA Github GHSA GHSA-339q-62wm-c39w Undertow vulnerable to Denial of Service (DoS) attacks
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 28 Apr 2025 15:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7

Mon, 25 Nov 2024 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Redhat jboss Enterprise Application Platform Eus
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
Vendors & Products Redhat jboss Enterprise Application Platform Eus

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:09:09.581Z

Reserved: 2021-10-05T00:00:00

Link: CVE-2021-3859

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-08-26T16:15:09.623

Modified: 2024-11-21T06:22:40.440

Link: CVE-2021-3859

cve-icon Redhat

Severity : Important

Publid Date: 2022-02-01T00:00:00Z

Links: CVE-2021-3859 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses