CVE-2020-4722 : Vulnerability Insights and Analysis

IBM i2 Analyst Notebook 9.2.0 and 9.2.1 have a vulnerability that could allow a local attacker to execute arbitrary code on the system.

Understanding CVE-2020-4722

IBM i2 Analyst Notebook versions 9.2.0 and 9.2.1 are affected by a memory corruption vulnerability that could be exploited by an attacker to execute arbitrary code on the system.

What is CVE-2020-4722?

The vulnerability in IBM i2 Analyst Notebook versions 9.2.0 and 9.2.1 allows a local attacker to execute arbitrary code on the system by tricking a user into opening a specially-crafted file.

The Impact of CVE-2020-4722

CVSS Base Score: 7.8 (High)
Attack Vector: Local
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
User Interaction: Required
Exploit Code Maturity: Unproven
This vulnerability could lead to unauthorized execution of code on the affected system.

Technical Details of CVE-2020-4722

Vulnerability Description

The vulnerability is due to a memory corruption issue in IBM i2 Analyst Notebook versions 9.2.0 and 9.2.1.

Affected Systems and Versions

Product: i2 Analyst Notebook
Vendor: IBM
Versions Affected: 9.2.0, 9.2.1

Exploitation Mechanism

By convincing a user to open a specially-crafted file, an attacker can exploit this vulnerability to execute arbitrary code on the system.

Mitigation and Prevention

Immediate Steps to Take

Apply the official fix provided by IBM to address the vulnerability.
Educate users about the risks of opening files from untrusted sources.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement security measures to restrict access to critical systems.
Conduct security training for employees to enhance awareness of social engineering attacks.

Patching and Updates

Ensure that all systems running IBM i2 Analyst Notebook are updated with the latest patches and security fixes.