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.
Scores
CVSS v3
7.5
EPSS
0.0119
EPSS Percentile
78.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-252
Status
published
Products (10)
netapp/active_iq_unified_manager
(3 CPE variants)
netapp/cloud_secure_agent
netapp/oncommand_insight
netapp/oncommand_workflow_automation
redhat/openshift_application_runtimes
redhat/single_sign-on
7.0
redhat/undertow
2.2.17 (3 CPE variants)
redhat/undertow
2.2.19 (2 CPE variants)
redhat/undertow
2.3.0 alpha1
redhat/undertow
< 2.2.17
Published
Aug 31, 2022
Tracked Since
Feb 18, 2026