Implementing DevSecOps to respond to vulnerabilities

In response to the critical Log4j vulnerability, many engineering teams faced the challenge of quickly identifying and addressing affected code bases to mitigate exposure. This involved understanding the application's structure and dependencies, often requiring a detailed examination of code bases at specific git commits. The article outlines a method using GitHub Actions to capture dependencies during the build process, storing them as artifacts for easy access and verification. By integrating this with Octopus Deploy, teams can track metadata, including links back to CI builds, and automate the process of querying dependencies through a custom Python script. This approach allows for rapid identification of vulnerabilities in deployed applications, enabling prompt responses to potential threats and reducing the pressure on support teams. The process highlights the importance of maintaining an organized and automated workflow to efficiently manage and respond to future vulnerabilities.