CVE-2023-7332

Description

PocketMine-MP versions prior to 4.18.1 contain an improper input validation vulnerability in inventory transaction handling. A remote attacker with a valid player session can request that the server drop more items than are available in the player's hotbar, triggering a server crash and resulting in denial of service.

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Weakness Type (CWE)

CWE-1284 CWE-1284

References

Other References

https://github.com/pmmp/PocketMine-MP/blob/4.18.1/changelogs/4.18.md https://github.com/pmmp/PocketMine-MP/commit/5897476 https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-h87r-f4vc-mchv https://www.vulncheck.com/advisories/pocketmine-mp-improper-validation-of-dropped-item-count-allows-remote-server-crash

Frequently Asked Questions

What is CVE-2023-7332? +

PocketMine-MP versions prior to 4.18.1 contain an improper input validation vulnerability in inventory transaction handling. A remote attacker with a valid player session can request that the server drop more items than are available in the player's hotbar, triggering a server crash and resulting in denial of service.

How do I check if I'm vulnerable to CVE-2023-7332? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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