Description
PocketMine-MP before 5.11.1 contains a denial of service vulnerability in LoginPacket JSON processing that allows remote attackers to crash the server by sending malformed JSON data. Attackers can exploit improper object initialization from scalar JSON types to trigger unset required properties, causing the application to crash.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pmmp | PocketMine-MP | < 5.11.1 | 5.11.1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | pocketmine/pocketmine-mp | < 5.11.1 | 5.11.1 | GHSA-h6j3-j35f-v2x7 |
References
- GitHub Security Advisory (GHSA-h6j3-j35f-v2x7) vendor-advisory
- Patch Commit patch
- Patch Commit patch
- VulnCheck Advisory: PocketMine-MP before 5.11.1 Denial of Service via LoginPacket third-party-advisory