An issue was discovered in Octopus Deploy 3.4. A deployment target can be configured with an Account or Certificate that is outside the scope of the deployment target. An authorised user can potentially use a certificate that they are not in scope to use. An authorised user is also able to obtain certificate metadata by associating a certificate with certain resources that should fail scope validation.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16197
Reference (s):
- https://github.com/OctopusDeploy/Issues/issues/6529
- https://github.com/OctopusDeploy/Issues/issues/6530
- https://github.com/OctopusDeploy/Issues/issues/6531