A Docker image contains an application and all its dependencies. As it also contains the numerous binaries and libraries of an OS, it’s important to make sure no vulnerabilities exist in its root filesystem, or at least no critical or major ones. Scanning an image within a CI/CD pipeline can ensure this additional level of security.

Working with a wide variety of customers and technologies often brings interesting challenges and stories that usually end up buried in a support ticket never to see the light of day again. However, after a curious ticket regarding integration of our product into a BitBucket pipeline, we asked WeTek if they would like to contribute an article about this particular problem. Well, here it is, a great article highlighting the subtleties that can trip us up!