Information disclosure in GitLab Enterprise Edition - CVE-2019-6797
Published: June 22, 2019
Vulnerability identifier: #VU18875
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-6797
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the GitHub token used in CI/CD for External Repos was being leaked to project maintainers via user intreface. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.
Affected software
GitLab Enterprise Edition
How to mitigate CVE-2019-6797
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 11.5.8, 11.6.8, 11.7.1