critical10.0
CVE-2020-5415
Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a …
Impact
Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a GitLab account with the same full name as another user who is granted access to a Concourse team. GitLab groups do not have this vulnerability, so GitLab users may be moved into groups which are then configured in the Concourse team.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pivotal Software | Concourse | before 6.3.1 from 6.4.0 before 6.4.1 |