CVE-2020-7976 Explained : Impact and Mitigation
Learn about CVE-2020-7976 affecting GitLab EE versions 12.4-12.7.2 with Incorrect Access Control. Find out the impact, technical details, and mitigation steps.
GitLab EE 12.4 and later through 12.7.2 has Incorrect Access Control.
Understanding CVE-2020-7976
GitLab EE 12.4 and later through 12.7.2 has a vulnerability related to Incorrect Access Control.
What is CVE-2020-7976?
This CVE identifies a security issue in GitLab EE versions 12.4 through 12.7.2 where there is a flaw in the access control mechanism.
The Impact of CVE-2020-7976
The vulnerability could allow unauthorized users to access sensitive information or perform actions they are not supposed to, potentially leading to data breaches or unauthorized modifications.
Technical Details of CVE-2020-7976
The technical details of the CVE are as follows:
Vulnerability Description
- Affected versions: GitLab EE 12.4 through 12.7.2
- Vulnerability type: Incorrect Access Control
Affected Systems and Versions
- Product: GitLab EE
- Versions: 12.4 through 12.7.2
Exploitation Mechanism
The vulnerability could be exploited by unauthorized users to gain access to restricted resources or perform unauthorized actions within the affected GitLab versions.
Mitigation and Prevention
To address CVE-2020-7976, follow these steps:
Immediate Steps to Take
- Upgrade GitLab EE to a version that includes a patch for the Incorrect Access Control vulnerability.
- Monitor access logs for any suspicious activities.
Long-Term Security Practices
- Regularly review and update access control policies.
- Conduct security training for users to prevent unauthorized access.
Patching and Updates
- Apply security patches provided by GitLab promptly to ensure the vulnerability is mitigated.