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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2021-48007

PocketMine-MP before 3.18.1 Denial of Service via MovePlayerPacket

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

PocketMine-MP versions before 3.18.1 fail to validate NaN or INF values in MovePlayerPacket position and rotation fields. Malicious clients can send crafted movement packets with invalid floating-point values to crash servers through unhandled mathematical operations or prevent clients from rendering other players.

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 < 3.18.1affected
  • 3.18.1unaffected
pkg:composer/pocketmine/pocketmine-mp

References