Man-in-the-Middle (MitM) attack in docs.gitlab.com products - CVE-2020-13327
Published: October 5, 2020
Vulnerability identifier: #VU47331
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-13327
CWE-ID: CWE-300
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a man-in-the-middle (MitM) attack.
The vulnerability exists due to Insecure Runner Configuration in Kubernetes Environments. A remote attacker can perform perform a man-in-the-middle attack on the target system.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
gitlab-runner
Gitlab Community Edition
gitlab-runner
How to mitigate CVE-2020-13327
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 13.2.10, 13.3.7, 13.4.2
Gitlab Community Edition - addressed in versions 13.2.10, 13.3.7, 13.4.2
Gitlab Community Edition - addressed in versions 13.2.10, 13.3.7, 13.4.2