CVE-2020-4765 : What You Need to Know

IBM Cloud Pak for Multicloud Management prior to 2.3 allows web pages to be stored locally, potentially exposing them to unauthorized access.

Understanding CVE-2020-4765

This CVE involves a vulnerability in IBM Cloud Pak for Multicloud Management that could allow an attacker to read web pages stored locally by another user on the system.

What is CVE-2020-4765?

CVE-2020-4765 is a security vulnerability in IBM Cloud Pak for Multicloud Management versions prior to 2.3 that enables unauthorized access to locally stored web pages.

The Impact of CVE-2020-4765

The vulnerability has a CVSS base score of 4 (Medium severity) and could lead to the exposure of sensitive information stored on the system.

Technical Details of CVE-2020-4765

This section provides more in-depth technical details about the CVE.

Vulnerability Description

The vulnerability allows web pages to be stored locally, which can be accessed by unauthorized users on the system.

Affected Systems and Versions

Product: Cloud Pak for Multicloud Management
Vendor: IBM
Affected Versions: 2.0, 2.1, 2.2

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: None
Exploit Code Maturity: Unproven

Mitigation and Prevention

Protecting systems from CVE-2020-4765 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade to version 2.3 of IBM Cloud Pak for Multicloud Management.
Monitor and restrict access to locally stored web pages.

Long-Term Security Practices

Regularly update and patch software to the latest versions.
Implement access controls and user permissions to limit unauthorized access.
Conduct security audits and assessments to identify and address vulnerabilities.

Patching and Updates

Apply official fixes provided by IBM to address the vulnerability and enhance system security.