Security Bulletin
Summary
In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Cloud Pak for Business Automation 21.0.2-IF012 and 21.0.3-IF010.
Vulnerability Details
CVEID: CVE-2021-43138
DESCRIPTION: Async could allow a remote attacker to execute arbitrary code on the system, caused by prototype pollution in the mapValues() method. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/223605 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2022-24434
DESCRIPTION: Node.js dicer module is vulnerable to a denial of service. By sending a specially-crafted form to server, a remote attacker could exploit this vulnerability to crash the node.js service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/227085 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)
CVEID: CVE-2022-23712
DESCRIPTION: Elasticsearch is vulnerable to a denial of service, caused by improper validation of user requests. By sending a specifically crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/228310 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)
CVEID: CVE-2022-25878
DESCRIPTION: Node.js protobufjs module could allow a remote attacker to execute arbitrary code on the system, caused by a prototype pollution flaw. By adding or modifying properties of Object.prototype using a __proto__ or constructor payload, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/227327 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L)
Affected Products and Versions
Affected Product(s) | Version(s) | Status |
---|---|---|
IBM Cloud Pak for Business Automation | V21.0.3 - V21.0.3-IF009 | affected |
IBM Cloud Pak for Business Automation | V21.0.2 - V21.0.2-IF011 | affected |
IBM Cloud Pak for Business Automation |
V21.0.1 - V21.0.1-IF007 | affected |
Remediation/Fixes
Any open source library may be included in one or more sub-components of IBM Cloud Pak for Business Automation. Open source updates are not always synchronized across all components. The CVEs in this bulletin are specifically addressed by
CVE ID | Addressed in component |
---|---|
CVE-2021-43138 | Business Automation Studio component |
CVE-2022-24434 | Business Automation Application component |
CVE-2022-23712 | Business Automation Workflow component (Process Federation Server) |
CVE-2022-25878 | Business Automation Application component |
The recommended solution is to apply the June 2022 security fix as soon as practical.
Affected Product(s) | Version(s) | Remediation / Fix |
---|---|---|
IBM Cloud Pak for Business Automation | V21.0.3 - V21.0.3-IF009 | Apply security fix 21.0.3-IF010 |
IBM Cloud Pak for Business Automation | V21.0.2 - V21.0.2-IF011 | Apply security fix 21.0.2-IF012 or upgrade to 21.0.3-IF010 |
IBM Cloud Pak for Business Automation | V21.0.1 - V21.0.1-IF008 V20.0.1 - V20.0.3 V19.0.1 - V19.0.3 V18.0.0 - V18.0.2 | Upgrade to 21.0.2-IF012 or 21.0.3-IF010 or 22.0.1 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
01 July 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:
26 July 2022
UID
ibm16600749