Multiple DoS vulnerabilities in Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 7

Published: 2022-10-05 | Updated: 2022-10-06

Risk	Medium
Patch available	YES
Number of vulnerabilities	3
CVE-ID	CVE-2022-1259 CVE-2022-2053 CVE-2022-25857
CWE-ID	CWE-400
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	eap7-wildfly-http-client (Red Hat package) Operating systems & Components / Operating system package or component eap7-wildfly-elytron (Red Hat package) Operating systems & Components / Operating system package or component eap7-wildfly (Red Hat package) Operating systems & Components / Operating system package or component eap7-undertow (Red Hat package) Operating systems & Components / Operating system package or component eap7-netty-transport-native-epoll (Red Hat package) Operating systems & Components / Operating system package or component eap7-netty-tcnative (Red Hat package) Operating systems & Components / Operating system package or component eap7-netty (Red Hat package) Operating systems & Components / Operating system package or component eap7-jboss-server-migration (Red Hat package) Operating systems & Components / Operating system package or component eap7-ironjacamar (Red Hat package) Operating systems & Components / Operating system package or component eap7-hibernate (Red Hat package) Operating systems & Components / Operating system package or component eap7-hal-console (Red Hat package) Operating systems & Components / Operating system package or component eap7-glassfish-jsf (Red Hat package) Operating systems & Components / Operating system package or component eap7-snakeyaml (Red Hat package) Operating systems & Components / Operating system package or component eap7-activemq-artemis (Red Hat package) Operating systems & Components / Operating system package or component eap7-jboss-vfs (Red Hat package) Operating systems & Components / Operating system package or component eap7-undertow-jastow (Red Hat package) Operating systems & Components / Operating system package or component eap7-resteasy (Red Hat package) Operating systems & Components / Operating system package or component eap7-jboss-ejb-client (Red Hat package) Operating systems & Components / Operating system package or component JBoss Enterprise Application Platform Server applications / Application servers
Vendor	Red Hat Inc.

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU67947

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1259

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect handling of HTTP/2 requests. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Note, the vulnerability exists due to an incomplete fix for #VU58177 (CVE-2021-3629).

Mitigation

Install updates from vendor's website.

Vulnerable software versions

eap7-wildfly-http-client (Red Hat package): 1.1.11-1.SP1_redhat_00001.1.el7eap - 1.1.12-1.SP1_redhat_00001.1.el7eap

eap7-wildfly-elytron (Red Hat package): 1.15.11-1.Final_redhat_00002.1.el7eap - 1.15.13-1.Final_redhat_00001.1.el7eap

eap7-wildfly (Red Hat package): 7.4.4-3.GA_redhat_00011.1.el7eap - 7.4.6-5.GA_redhat_00002.1.el7eap

eap7-undertow (Red Hat package): 2.2.16-1.Final_redhat_00001.1.el7eap - 2.2.18-2.SP2_redhat_00001.1.el7eap

eap7-netty-transport-native-epoll (Red Hat package): 4.1.77-1.Final_redhat_00001.1.el7eap

eap7-netty-tcnative (Red Hat package): 2.0.52-1.Final_redhat_00001.1.el7eap

eap7-netty (Red Hat package): 4.1.77-1.Final_redhat_00001.1.el7eap

eap7-jboss-server-migration (Red Hat package): 1.10.0-15.Final_redhat_00014.1.el7eap - 1.10.0-18.Final_redhat_00017.1.el7eap

eap7-ironjacamar (Red Hat package): 1.5.3-2.SP1_redhat_00001.1.el7eap

eap7-hibernate (Red Hat package): 5.3.25-1.Final_redhat_00002.1.el7eap - 5.3.27-1.Final_redhat_00001.1.el7eap

eap7-hal-console (Red Hat package): 3.3.9-1.Final_redhat_00001.1.el7eap - 3.3.13-1.Final_redhat_00001.1.el7eap

eap7-glassfish-jsf (Red Hat package): 2.3.14-4.SP05_redhat_00001.1.el7eap

JBoss Enterprise Application Platform: 7.4.0 - 7.4.6

eap7-snakeyaml (Red Hat package): 1.29.0-1.redhat_00001.2.el7eap

eap7-activemq-artemis (Red Hat package): 2.16.0-7.redhat_00034.1.el7eap - 2.16.0-9.redhat_00042.1.el7eap

eap7-jboss-vfs (Red Hat package): 3.2.16-1.Final_redhat_00001.1.el7eap

eap7-undertow-jastow (Red Hat package): before 2.0.11-1.Final_redhat_00001.1.el7eap

eap7-resteasy (Red Hat package): before 3.15.4-1.Final_redhat_00001.1.el7eap

eap7-jboss-ejb-client (Red Hat package): before 4.0.45-1.Final_redhat_00001.1.el7eap

External links

http://access.redhat.com/errata/RHSA-2022:6821

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource exhaustion

EUVDB-ID: #VU66672