CVE-2019-7549 : Exploit Details and Defense Strategies
Learn about CVE-2019-7549 affecting GitLab Community and Enterprise Edition versions 10.x, 11.x. Unauthorized users can exploit this vulnerability to access job information in GitLab pipelines.
GitLab Community and Enterprise Edition versions 10.x, 11.x before 11.5.10, 11.6.x before 11.6.8, and 11.7.x before 11.7.3 are affected by a vulnerability related to incorrect access control in the GitLab pipelines feature.
Understanding CVE-2019-7549
This CVE identifies a security issue in GitLab versions that could allow unauthorized users to access job information due to authorization problems.
What is CVE-2019-7549?
This vulnerability in GitLab Community and Enterprise Edition versions 10.x, 11.x before 11.5.10, 11.6.x before 11.6.8, and 11.7.x before 11.7.3 pertains to an incorrect access control problem. Unauthorized users can exploit this issue to view job information within GitLab pipelines.
The Impact of CVE-2019-7549
- Unauthorized users may access sensitive job information within GitLab pipelines.
Technical Details of CVE-2019-7549
GitLab versions 10.x, 11.x before 11.5.10, 11.6.x before 11.6.8, and 11.7.x before 11.7.3 are susceptible to the following:
Vulnerability Description
An incorrect access control issue in the GitLab pipelines feature allows unauthorized users to view job information.
Affected Systems and Versions
- GitLab Community and Enterprise Edition versions 10.x, 11.x before 11.5.10, 11.6.x before 11.6.8, and 11.7.x before 11.7.3.
Exploitation Mechanism
- Unauthorized users exploit the incorrect access control to access job information within GitLab pipelines.
Mitigation and Prevention
It is crucial to take immediate steps and implement long-term security practices to address this vulnerability.
Immediate Steps to Take
- Update GitLab to versions 11.5.10, 11.6.8, or 11.7.3 to mitigate the vulnerability.
- Monitor access to sensitive job information within GitLab pipelines.
Long-Term Security Practices
- Regularly review and update access control policies within GitLab.
- Educate users on the importance of maintaining secure access to job information.
Patching and Updates
- Apply the necessary patches provided by GitLab to fix the incorrect access control issue.