Security Bulletin: IBM App Connect Enterprise Certified Container operator, IntegrationServer and IntegrationRuntime operands are vulnerable to denial of service [CVE-2024-24783]

Summary

Golang Go is used by the operator, and the IntegrationServer and IntegrationRuntime operands in IBM App Connect Enterprise Certified Container. IBM App Connect Enterprise Certified Container operator, and IntegrationServer and IntegrationRuntime operands are vulnerable to denial of service. This bulletin provides patch information to address the reported vulnerability in Golang Go. [CVE-2024-24783]

Vulnerability Details

CVEID:CVE-2024-24783
**DESCRIPTION:**Golang Go is vulnerable to a denial of service, caused by a flaw in the crypto/x509 package when verifying a certificate chain. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause Certificate.Verify to panic, and results in a denial of service condition.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/285303 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Remediation/Fixes

IBM strongly suggests the following:
App Connect Enterprise Certified Container up to 11.5.0 (Continuous Delivery)

Upgrade to App Connect Enterprise Certified Container Operator version 11.6.0 or higher, and ensure that all IntegrationServer and IntegrationRuntime components are at 12.0.12.2-r1 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator&gt;

App Connect Enterprise Certified Container 5.0 LTS (Long Term Support)

Upgrade to App Connect Enterprise Certified Container Operator version 5.0.18 or higher, and ensure that all IntegrationServer components are at 12.0.12.2-r1-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator&gt;

Workarounds and Mitigations

None