CVE-2020-4803 : Security Advisory and Response
Learn about CVE-2020-4803 affecting IBM Edge 4.2, allowing local users to access sensitive information. Find mitigation steps and long-term security practices.
IBM Edge 4.2 allows web pages to be stored locally, potentially exposing sensitive information to unauthorized users.
Understanding CVE-2020-4803
IBM Edge 4.2 vulnerability with a CVSS base score of 4.0.
What is CVE-2020-4803?
- IBM Edge 4.2 allows local users to access sensitive information stored on web pages.
The Impact of CVE-2020-4803
- Base severity is MEDIUM with low confidentiality impact.
Technical Details of CVE-2020-4803
Vulnerability details and affected systems.
Vulnerability Description
- IBM Edge 4.2 permits unauthorized access to locally stored web pages.
Affected Systems and Versions
- Product: IBM Edge
- Version: 4.2
Exploitation Mechanism
- Attack Complexity: LOW
- Attack Vector: LOCAL
- Privileges Required: NONE
Mitigation and Prevention
Protecting systems from CVE-2020-4803.
Immediate Steps to Take
- Apply official fixes provided by IBM.
- Monitor system for unauthorized access.
Long-Term Security Practices
- Regularly update IBM Edge to the latest version.
- Implement access controls to restrict unauthorized users.
Patching and Updates
- Stay informed about security bulletins and apply patches promptly.