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Security Bulletin: i2 Analysts' Notebook memory corruption vulnerability

Security Bulletin


i2 Analysts' Notebook is vulnerable to potential memory corruption vulnerabilities

Vulnerability Details

CVEID:   CVE-2021-39049
DESCRIPTION:   IBM i2 Analyst's Notebook 9.2.0, 9.2.1, and 9.2.2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and gain lower level privileges. IBM X-Force ID: 214439.
CVSS Base score: 5.3
CVSS Temporal Score: See: for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)

Affected Products and Versions

Affected Product(s)Version(s)
IBM i2 Analyst's NotebookIBM i2 Analyst's Notebook 9.2.0
IBM i2 Analyst's NotebookAll
IBM i2 Analyst's NotebookIBM i2 Analyst's Notebook 9.2.1
IBM i2 Analyst's NotebookIBM i2 Analyst's Notebook 9.2.2


Please visit your software downloads site and install the 9.3.1 continuous delivery update

Workarounds and Mitigations


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The vulnerability was reported to IBM by Kushal Arvind Shah of Fortinet's FortiGuard Labs

Change History

10 Dec 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.


Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location


[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSXUXD","label":"i2 Analyst\u0026apos;s Notebook"},"Component":"","Platform":[{"code":"PF033","label":"Windows"}],"Version":"ALL","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}}]

Document Information

Modified date:
21 December 2021