Description
PX4 Autopilot through 1.17.0 contains a stack buffer over-read vulnerability in the netman system command that fails to validate interface name length. Attackers can supply interface names of 74 bytes or more via the -i option to read beyond buffer boundaries, leaking stack memory to console output or writing it into persistent network configuration files.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| PX4 | PX4-Autopilot | ≤ 1.17.0 | — |
References
- Fix Pull Request patch issue-tracking
- Patch Commit patch
- https://github.com/PX4/PX4-Autopilot product
- save() writes snprintf()'s would-be length past line[81], v1.17.0 technical-description
- VulnCheck Advisory: PX4 Autopilot through 1.17.0 Stack Buffer Over-read via netman third-party-advisory