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PocketMine-MP vulnerable to server crash using badly formatted sign NBT in BlockActorDataPacket

🗓️ 14 Jul 2023 21:50:42Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 88 Views

PocketMine-MP vulnerable to server crash by incorrectly formatted sign NBT in BlockActorDataPacket. Discovered in 4.22.1, fixed in 4.22.3 and 5.2.

Detection
Refs
Vulners
Node
pocketminepocketmine-mpRange5.0.0–5.2.1composer
OR
pocketminepocketmine-mpRange4.20.0–4.22.3composer

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14 Jul 2023 21:50Current
6.7Medium risk
Vulners AI Score6.7
pocketmine-mpserver crashblockactordatapacketnbtvulnerabilitypacketsignpocketmineplugindatapacketreceiveeventpatchesimpactworkaroundssoftware
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