Security Bulletin
Summary
IBM i2 Analyst's Notebook and Analyst's Notebook Premium addressed several memory corruption vulnerabilities.
Vulnerability Details
CVEID: CVE-2020-4724
DESCRIPTION: IBM i2 Analyst's Notebook could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187874 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2020-4722
DESCRIPTION: IBM i2 Analyst's Notebook could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187870 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2020-4723
DESCRIPTION: IBM i2 Analyst's Notebook could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187873 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2020-4721
DESCRIPTION: IBM i2 Analyst's Notebook could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187868 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM i2 Analyst's Notebook | IBM i2 Analyst's Notebook 9.2.0 |
| IBM i2 Analyst's Notebook | IBM i2 Analyst's Notebook 9.2.1 |
Remediation/Fixes
Please download updates from IBM Fix Central using the links below
Analyst's Notebook
https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=i2&product=ibm/Other+software/i2+Analysts+Notebook&release=9.2.2.0&platform=Windows&function=all
Analyst's Notebook Premium
https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=i2&product=ibm/Other+software/i2+Analysts+Notebook+Premium&release=9.2.2.0&platform=Windows&function=all
Workarounds and Mitigations
None
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References
Acknowledgement
This vulnerability was reported to IBM by Honggang Ren of Fortinet's FortiGuard Labs.
Change History
28 Oct 2020: 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:
02 November 2020
UID
ibm16356497