IBM Support

Security Bulletin: Vulnerabilities in the Java JDK affect IBM Event Streams (CVE-2021-35550, CVE-2021-35603)

Security Bulletin


Summary

There are a number of vulnerabilities in the Java JDK used by IBM Event Streams.

Vulnerability Details

CVEID:   CVE-2021-35550
DESCRIPTION:   An unspecified vulnerability in Java SE related to the JSSE component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211627 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID:   CVE-2021-35603
DESCRIPTION:   An unspecified vulnerability in Java SE related to the JSSE component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211676 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)

BM Event Streams (Continuous Delivery) 

10.0.0, 10.1.0, 10.2.0, 10.3.0, 10.3.1, 10.4.0

IBM Event Streams (Extended Update Support)

10.2.0-eus, 10.2.1-eus (2.2.1, 2.2.2, 2.2.3)


Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by upgrading

IBM Event Streams (Continuous Delivery)

IBM Event Streams (Extended Update Support)

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

03 Aug 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

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSFHBB","label":"IBM Event Streams"},"Component":"","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF051","label":"Linux on IBM Z Systems"}],"Version":"10.0.0, 10.1.0, 10.2.0, 10.3.0, 10.3.1, 10.4.0, 10.2.0-eus, 10.2.1-eus","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
09 August 2022

UID

ibm16611159

Page Feedback