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Security Bulletin: IBM Cloud Pak for Integration is vulnerable to Node.js vulnerabilities (CVE-2021-22959 and CVE-2021-22960)

Security Bulletin


Summary

IBM Cloud Pak for Integration is vulnerable to multiple Node.js vulnerabilities with details below

Vulnerability Details

CVEID:   CVE-2021-22959
DESCRIPTION:   Node.js is vulnerable to HTTP request smuggling, caused by an error related to a space in headers. A remote attacker could send a specially-crafted request with a space (SP) right after the header name before the colon to lead to HTTP Request Smuggling (HRS). An attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211168 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

CVEID:   CVE-2021-22960
DESCRIPTION:   Node.js is vulnerable to HTTP request smuggling, caused by an error when parsing the body of chunked requests. A remote attacker could send a specially-crafted request to lead to HTTP Request Smuggling (HRS). An attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211171 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

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
Asset Repository in IBM Cloud Pak for Integration (CP4I)2020.4.1
2021.1.1
2021.2.1

Remediation/Fixes

Platform Navigator 2020.4.1 in IBM Cloud Pak for Integration
Upgrade Platform Navigator 2020.4.1 to 2020.4.1-5-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, or 2021.3 in IBM Cloud Pak for Integration
Upgrade Platform Navigator to 2021.4.1 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 2020.4.1-4-eus using the Operator upgrade process described in the IBM Documentation
 
 
Asset Repository version 2021.1 or 2021.2 in IBM Cloud Pak for Integration
Upgrade Asset Repository to 2021.4.1-1 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

11 Jan 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:
13 January 2022

Initial Publish date:
11 January 2022

UID

ibm16540612

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