Security Bulletin
Summary
A security vulnerability in Node.js affects IBM Cloud Automation Manager.
Vulnerability Details
CVEID: CVE-2021-22930
DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions, caused by a use-after-free on close http2 on stream canceling. An attacker could exploit this vulnerability to corrupt memory to change process behavior.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/206473 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Cloud Automation Manager | 4.2.0.1 |
Remediation/Fixes
Download IBM Cloud Automation Manager 4.2.0.1 iFix 4 from http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/WebSphere/IBM+Cloud+Private&release=All&platform=All&function=fixId&fixids=icp-cam-3.2.1-build600699&includeSupersedes=0
Follow the instructions in Readme link in http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/WebSphere/IBM+Cloud+Private&release=All&platform=All&function=fixId&fixids=icp-cam-3.2.1-build600699&includeSupersedes=0 to install the iFix 4 to your IBM Cloud Automation Manager 4.2.0.1.
Workarounds and Mitigations
None
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References
Change History
15 Sep 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:
16 September 2021
Initial Publish date:
15 September 2021
UID
ibm16489845