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Security Bulletin: IBM i2 Analyze has an information disclosure vulnerability (CVE-2021-20430)

Security Bulletin


Summary

i2 Analyze communcated unnecessary information (Liberty default landnig page) with an unmodified deployment.

Vulnerability Details

CVEID:   CVE-2021-20430
DESCRIPTION:   IBM i2 Analyst's Notebook Premium could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196341 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
IBM i2 Analyst's Notebook PremiumIBM i2 Analyze 4.3.1
IBM i2 Analyst's Notebook PremiumIBM i2 Analyze 4.3.0
IBM i2 Analyst's Notebook PremiumIBM i2 Analyze 4.3.2

Remediation/Fixes

Please visit your IBM Customer Portal to obtain continuous delivery update IBM i2 Analyze 4.4.0 or Enterprise Insight Analysis 2.4.0

Workarounds and Mitigations

None

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References

Off

Acknowledgement

John Zuccato, Rodney Ryan, Chris Shepherd, Vince Dragnea, Troy Fisher, Nathan Roane, Elaheh Samani and Gabor Minyo from IBM X-Force Ethical Hacking Team

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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

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Document Information

Modified date:
23 July 2021

UID

ibm16474861