BoostSecurity News, Press & Events

Build Pipelines (aka CI/CD) are often a total mess…

Unveiling 'poutine': An Open Source Build Pipelines security scanner

TL;DR is thrilled to announce ‘poutine’ – an Open Source security scanner CLI you can use to detect misconfigurations and vulnerabilities in Build Pipelines. Additionally, it can create an inventory of build-time dependencies so you can track known vulnerabilities (CVEs) as well. Today, the tool has about a dozen rules covering vulnerabilities found in GitHub Actions workflows and Gitlab pipelines. We have plans to add support for CircleCI, Azure Pipelines and more. The source code is published under the Apache 2.0 license and it is available on GitHub.

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Spotting an Insider Threat isn't always as obvious!

Opening Pandora’s box - Supply Chain Insider Threats in Open Source projects

TL;DR: Granting repository "Write" access in an Open Source project is a high-stakes decision. We delve into the risks of insider threats, using a responsible disclosure for the AWS Karpenter project to demonstrate why strict safeguards are essential – branch and tag protection, code review, and especially controls around the publication of release artifacts. Also GitHub may be lacking in terms of auditing capabilities to help spot Indicators of Compromises (IoCs) in some scenarios.  

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Erosion of Trust: Unmasking Supply Chain Vulnerabilities in the Terraform Registry

Last fall, my security research team at BoostSecurity published two articles on supply chain security, initiating an in-depth exploration of the Supply chain Levels for Software Artifacts (SLSA) model. Our first article, “SLSA dip — At the Source of the problem!” concentrated on Source Control Management (SCM) systems like GitHub. There we analyzed the role of SCMs in the supply chain from both Red Team (Attackers’) and Blue Team (Defenders’) perspectives, culminating in an attack tree built using Deciduous, an open-source security decision tree tool. Since then, we gave a talk entitled “Broken Links : Behind the scenes of Supply Chain breaches” at several conferences, including BSides NYC and NorthSec.

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