#VU30771 Information disclosure in Gitlab Community Edition - CVE-2019-6788
Published: September 9, 2019 / Updated: July 17, 2020
Vulnerability identifier: #VU30771
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-6788
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Gitlab Community Edition
Gitlab Community Edition
Software vendor:
GitLab, Inc
GitLab, Inc
Description
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
An issue was discovered in GitLab Community and Enterprise Edition before 11.5.8, 11.6.x before 11.6.6, and 11.7.x before 11.7.1. It allows Information Disclosure (issue 3 of 6). For installations using GitHub or Bitbucket OAuth integrations, it is possible to use a covert redirect to obtain the user OAuth token for those services.
Remediation
Install update from vendor's website.