Security features bypass in Gitlab Community Edition and GitLab Enterprise Edition - #VU50387
Published: February 5, 2021
Vulnerability identifier: #VU50387
CSH Severity: Medium
CVSS v4.0: 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/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-254
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition
GitLab Enterprise Edition
Gitlab Community Edition
GitLab Enterprise Edition
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of DNS rebinding protection feature. A remote attacker can bypass implemented security restrictions and perform DNS rebindingattacks.
Remediation
Install updates from vendor's website.