Security Bulletin
Summary
This security vulnerability affects Golang that is used by the IBM Event Streams CLI component
Vulnerability Details
CVEID: CVE-2022-24921
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by improper input validation. By using a specially-crafted deeply nested expression, a remote attacker could exploit this vulnerability to cause a goroutine stack exhaustion, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/221503 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) |
| IBM Event Streams (Continuous Delivery) | 10.0.0, 10.1.0, 10.2.0, 10.3.0, 10.3.1, 10.4.0, 10.5.0, 11.0.0 |
| IIBM Event Streams (Extended Update Support) | 10.2.0-eus, 10.2.1-eus (2.2.1, 2.2.2, 2.2.3, 2.2.4,2.2.5) |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by upgrading
IBM Event Streams (Continuous Delivery)
- Upgrade to IBM Event Streams 11.0.1 by following the upgrading and migrating documentation.
IBM Event Streams (Extended Update Support)
- Upgrade to IBM Event Streams 10.2.1-eus (2.2.6) by following the upgrading and migrating documentation.
Workarounds and Mitigations
None
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References
Change History
30 Mar 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:
11 July 2022
Initial Publish date:
30 March 2022
UID
ibm16602587