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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
pmmp PocketMine-MP
Default version status: unaffected
0 to < 5.11.1affected5.11.1unaffected
pkg:composer/pocketmine/pocketmine-mpReferences
- https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-h6j3-j35f-v2x7 ↗
- https://github.com/pmmp/PocketMine-MP/commit/b96a209f9e8b76b899a0d0918493cd87eb3c02a7 ↗
- https://github.com/pmmp/PocketMine-MP/commit/6872661fd03649cc7a8762c41c16e9ee5a4de1c9 ↗
- https://www.vulncheck.com/advisories/pocketmine-mp-before-5.11.1-denial-of-service-via-loginpacket ↗