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Security Bulletin: App Connect Enterprise Certified Container may be vulnerable to a remote code execution vulnerability (CVE-2020-4682)

Security Bulletin


Summary

An issue was found within the IBM MQ Java and JMS client libraries that could allow an attacker to execute a remote code execution attack through the IBM MQ Java and JMS client libraries in an Integration Server image.

Vulnerability Details

CVEID:   CVE-2020-4682
DESCRIPTION:   IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 186509.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/186509 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
App Connect Enterprise Certified Container1.0.0 with Operator
App Connect Enterprise Certified Container1.0.1 with Operator
App Connect Enterprise Certified Container1.0.2 with Operator
App Connect Enterprise Certified Container1.0.3 with Operator
App Connect Enterprise Certified Container1.0.4 with Operator
App Connect Enterprise Certified Container1.0.5 with Operator

Remediation/Fixes

App Connect Enterprise Certified Container 1.0 CD

Upgrade to App Connect Enterprise Certified Container to Operator version 1.2.0 (available in CASE 1.2.0) or higher, and ensure that any IntegrationServer components are at 11.0.0.11-r1 or higher.

App Connect Enterprise Certified Container 1.1 LTS

This is resolved in App Connect Enterprise Certified Container Operator version 1.1.0 EUS (available in CASE 1.1.0).  Ensure that any IntegrationServer components are at 11.0.0.10-r3-eus or higher.

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

See https://www.ibm.com/support/pages/node/6239294 for information supported levels of the ACE Certified Container Operator

Change History

29 Jan 2021: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
29 January 2021

Initial Publish date:
29 January 2021

UID

ibm16409882

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