CVE-2024-45798 Multiple Poisoned Pipeline Execution (PPE) vulnerabilities
Attackers can inject code or environment variables into the CI pipeline, potentially executing arbitrary commands during build processes.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-45798?
CVE-2024-45798 is a critical code injection vulnerability in espressif arduino-esp32, published on 17 Sep 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. The `arduino-esp32` CI is vulnerable to multiple Poisoned Pipeline Execution (PPE) vulnerabilities. Code injection in `tests_results.yml` workflow (`GHSL-2024-169`) and environment Variable injection (`GHSL-2024-170`). These issue have been addressed but users are advised to verify the contents of the downloaded artifacts.
Which versions are affected by CVE-2024-45798?
How do I fix CVE-2024-45798?
No fix has been published for CVE-2024-45798 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2024-45798 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-45798 exists.
Public exploit code: 1 proofs of concept on GitHub.