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CVE-2024-7387 PoC — Openshift/builder: path traversal allows command injection in privileged buildcontainer using docker build strategy

Source
https://github.com/fatcatresearch/cve-2024-7387
Associated Vulnerability
Title:Openshift/builder: path traversal allows command injection in privileged buildcontainer using docker build strategy (CVE-2024-7387)
Description:A flaw was found in openshift/builder. This vulnerability allows command injection via path traversal, where a malicious user can execute arbitrary commands on the OpenShift node running the builder container. When using the “Docker” strategy, executable files inside the privileged build container can be overridden using the `spec.source.secrets.secret.destinationDir` attribute of the `BuildConfig` definition. An attacker running code in a privileged container could escalate their permissions on the node running the container.
Description
poc for path traversal allowing privilege escalation from developer to worker node
File Snapshot

 [4.0K]  /data/pocs/781d54341d0e925a5ea3dec3ccc458494dfa58cb
├── [  57]  Dockerfile
├── [3.3K]  readme.md
└── [   8]  usr_bin -> /usr/bin

2 directories, 2 files
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