Description

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.

Remediation

References

CVE-2021-3597

Related Vulnerabilities

e107 Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2008-1989)

WordPress Plugin Event List Cross-Site Scripting (0.7.9)

Liferay Portal Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-1502)

WordPress Plugin copy-me Cross-Site Request Forgery (1.0.0)

ownCloud Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2014-2051)

Severity

Medium

Classification

CVE-2021-3597 CWE-362 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities