CVE-2020-1718 : Security Advisory and Response
Discover how CVE-2020-1718 poses a high-severity risk due to a flaw in all Keycloak versions before 8.0.0, enabling unauthorized access to the application. Learn about its impact, affected systems, and mitigation steps.
A vulnerability in the reset credential flow of Keycloak versions before 8.0.0 allows unauthorized access to the application.
Understanding CVE-2020-1718
This CVE pertains to a flaw in Keycloak versions prior to 8.0.0 that enables attackers to gain unauthorized entry.
What is CVE-2020-1718?
This vulnerability involves a reset credential flow issue in all Keycloak versions before 8.0.0, enabling attackers to unauthorized access.
The Impact of CVE-2020-1718
- CVSS Score: 7.1 (High)
- Severity: High
- Attack Vector: Network
- Confidentiality Impact: High
- Integrity Impact: Low
- Availability Impact: High
Technical Details of CVE-2020-1718
This section provides more in-depth technical details of the CVE.
Vulnerability Description
A flaw was discovered in the reset credential flow in all Keycloak versions before 8.0.0, allowing attackers to gain unauthorized access.
Affected Systems and Versions
- Affected Product: Keycloak
- Vendor: Red Hat
- Affected Versions: All versions before 8.0.0
Exploitation Mechanism
The vulnerability can be exploited through network access with low privileges, impacting confidentiality and availability.
Mitigation and Prevention
To safeguard systems from CVE-2020-1718, consider the following:
Immediate Steps to Take
- Update Keycloak to version 8.0.0 or newer.
- Monitor network traffic for any unauthorized access attempts.
Long-Term Security Practices
- Regularly review and update access controls.
- Implement multi-factor authentication to enhance security measures.
Patching and Updates
- Ensure timely application of security patches and updates to all systems.