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Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2021-38561

Security Bulletin


Summary

Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2021-38561 with details below

Vulnerability Details

CVEID:   CVE-2021-38561
DESCRIPTION:   Golang Go Text is vulnerable to a denial of service, caused by an improper index calculation that allows an incorrectly formatted language tag to panic Parse. A remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/219760 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
Platform Navigator in IBM Cloud Pak for Integration (CP4I)2020.4.1
2021.1.1
2021.2.1
2021.3.1
2021.4.1
Automation Assets in IBM Cloud Pak for Integration (CP4I)2020.4.1
2021.1.1
2021.2.1
2021.4.1

 

 


Remediation/Fixes

Platform Navigator 2020.4.1 in IBM Cloud Pak for Integration
Upgrade Platform Navigator 2020.4.1 to 2020.4.1-6-eus using the Operator upgrade process described in the IBM Documentation 
https://www.ibm.com/docs/en/cloud-paks/cp-integration/2020.4?topic=202041-upgrading-platform-navigator-component-deployment-interface
 
Platform Navigator version 2021.1, 2021.2, 2021.3, or 2021.4 in IBM Cloud Pak for Integration
Upgrade Platform Navigator to 2021.4.1-1 using the Operator upgrade process described in the IBM Documentation


Asset Repository version 2020.4.1 in IBM Cloud Pak for Integration
Upgrade Asset Repository to 2020.4.1-5-eus using the Operator upgrade process described in the IBM Documentation
 
 
Asset Repository version 2021.1, 2021.2, or 2021.4 in IBM Cloud Pak for Integration
Upgrade Asset Repository to 2021.4.1-3 using the Operator upgrade process described in the IBM Documentation

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

28 Jul 2022: 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:
08 August 2022

Initial Publish date:
28 July 2022

UID

ibm16610865

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