CVE-2020-5415: VMware Tanzu Concourse, заобикаляне на вход и права

Описание

Оригинално описание

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.

Засегнати продукти

• VMware Tanzu Concourse: 6.4 преди 6.4.1; 6.3 преди 6.3.1

Вид слабост

• CWE-290 Заобикаляне на автентикация чрез подправяне

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2020-5415
• https://nvd.nist.gov/vuln/detail/CVE-2020-5415
• https://github.com/concourse/concourse/security/advisories/GHSA-627p-rr78-99rj
• https://tanzu.vmware.com/security/cve-2020-5415