CVE-2022-51011
Last modified
CVE-2022-51011 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. PocketMine-MP before 4.2.10 fails to validate the total length of incoming chat message blobs before splitting them by newline characters, allowing attackers to send large messages containing many newlines. Malicious clients can send megabyte-sized chat packets and bombard the server with thousands of such messages, causing server lockups lasting seconds or minutes.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
PocketMine-MP before 4.2.10 fails to validate the total length of incoming chat message blobs before splitting them by newline characters, allowing attackers to send large messages containing many newlines. Malicious clients can send megabyte-sized chat packets and bombard the server with thousands of such messages, causing server lockups lasting seconds or minutes.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| pmmp | PocketMine-MP | < 4.2.10 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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