VULNERABILITY INTELLIGENCE
CVE-2020-37277
CVSS score6.5 MEDIUM
EPSS probability0.53%
CISA KEVNot currently listed
Published2026-09-06
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
PocketMine-MP versions before 3.15.4 contain a denial of service vulnerability in the InventoryTransaction component's findResultItem() method. Malicious clients can send specially crafted InventoryTransactionPackets with multiple conflicting pathways to cause exponential processing complexity, freezing the server.
Weakness classification
- disclosure@vulncheck.com: CWE-400