CVE-2022-1319

undertow: Double AJP response for 400 from EAP 7 results in CPING failures

Published Aug 31, 2022 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Description
A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-24647 A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.002}

epss

{'score': 0.00205}

Type Values Removed Values Added
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
Type Values Removed Values Added
First Time appeared Redhat jboss Enterprise Application Platform Eus
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
Vendors & Products Redhat jboss Enterprise Application Platform Eus