#VU49354 Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2021-22167
Published: January 8, 2021 / Updated: January 24, 2021
Vulnerability identifier: #VU49354
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-22167
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Gitlab Community Edition
GitLab Enterprise Edition
Gitlab Community Edition
GitLab Enterprise Edition
Software vendor:
GitLab, Inc
GitLab, Inc
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. Incorrect headers within a specific project page allows attacker to have temporary read access to a public repository with project features restricted to only members.
Remediation
Install updates from vendor's website.