CVE-2018-19582 : Vulnerability Insights and Analysis
Learn about CVE-2018-19582, an insecure direct object reference vulnerability in GitLab EE versions 11.4 to 11.4.8 and 11.5 to 11.5.1, allowing unauthorized access to draft merge request comments.
An insecure direct object reference vulnerability has been identified in GitLab EE, specifically in versions 11.4 prior to 11.4.8 and 11.5 prior to 11.5.1. This vulnerability allows an unauthorized user to disclose the draft merge request comments of another user.
Understanding CVE-2018-19582
This CVE involves an insecure direct object reference vulnerability in GitLab EE.
What is CVE-2018-19582?
CVE-2018-19582 is a security vulnerability in GitLab EE versions 11.4 before 11.4.8 and 11.5 before 11.5.1, allowing unauthorized users to access and reveal draft merge request comments of other users.
The Impact of CVE-2018-19582
The vulnerability could lead to unauthorized disclosure of sensitive information, potentially compromising the confidentiality of draft merge request comments.
Technical Details of CVE-2018-19582
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in GitLab EE versions 11.4 before 11.4.8 and 11.5 before 11.5.1 allows unauthorized users to access draft merge request comments of other users due to an insecure direct object reference.
Affected Systems and Versions
- GitLab EE versions 11.4 before 11.4.8
- GitLab EE versions 11.5 before 11.5.1
Exploitation Mechanism
Unauthorized users can exploit this vulnerability to view draft merge request comments of other users without proper authorization.
Mitigation and Prevention
Protecting systems from CVE-2018-19582 is crucial to maintaining security.
Immediate Steps to Take
- Upgrade GitLab EE to versions 11.4.8 or 11.5.1 to mitigate the vulnerability.
- Monitor and restrict access to sensitive information to authorized users only.
Long-Term Security Practices
- Regularly update and patch GitLab EE to address security vulnerabilities promptly.
- Implement access controls and user permissions to prevent unauthorized access to sensitive data.
Patching and Updates
- Apply security patches provided by GitLab promptly to address vulnerabilities and enhance system security.