IBM App Connect Enterprise Certified Container update for IBM MQ

1) Input validation error

EUVDB-ID: #VU82004

Risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-31772

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

App Connect Enterprise Certified Container: 4.1 - 6.0

CPE2.3

• cpe:2.3:a:ibm_corporation:app_connect_enterprise_certified_container:4.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:app_connect_enterprise_certified_container:4.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:app_connect_enterprise_certified_container:5.0:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterprise-certified-container-integrationserver-operands-may-be-vulnerable-to-denial-of-service-due-to-cve-2022-31772/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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