CVE-2022-36021
Published: Mar 1, 2023
Modified: Mar 7, 2025
CVSS v3.1
5.5
Description
Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.
| Vendor | Product | Versions |
|---|---|---|
redis | redis | affected < 6.0.18affected >= 6.2.0, < 6.2.11affected >= 7.0.0, < 7.0.9 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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