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Security Bulletin: IBM i2 Analyze and i2 Analyst's Notebook Premium has session handling vulnerability (CVE-2021-20431)

Security Bulletin


Summary

i2 Analyze is subject to an auth token expiration vulnerability.

Vulnerability Details

CVEID:   CVE-2021-20431
DESCRIPTION:   IBM i2 Analyst's Notebook Premium does not invalidate session after logout which could allow an an attacker to obtain sensitive information from the system.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196342 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
IBM i2 Analyst's Notebook PremiumIBM i2 Analyst's Notebook Premium 9.2.0
IBM i2 Analyst's Notebook PremiumAll
IBM i2 Analyst's Notebook PremiumIBM i2 Analyst's Notebook Premium 9.2.2
IBM i2 Analyst's Notebook PremiumIBM i2 Analyst's Notebook Premium 9.2.1

Remediation/Fixes

Please visit you IBM Customer portal to apply the following continuous delivery updates
Enterprise Insights Analysis 2.4.0
i2 Analyze 4.4.0
i2 Analyst's Notebook Premium 9.2.4

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

21 Jul 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

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSXVTH","label":"i2 Analyze"},"Component":"","Platform":[{"code":"PF033","label":"Windows"},{"code":"PF016","label":"Linux"}],"Version":"9.2.0, 9.2.1, 9.2.2","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}}]

Document Information

Modified date:
23 July 2021

UID

ibm16474865

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