VDB
DEBIAN-CVE-2022-36021
DEBIAN-CVE-2022-36021
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | redis | 0, 0, 0 |
| Debian:12 | redis | 0, 0, 0 |
| Debian:11 | redis | 0, 6.0.15-1, 6.0.16-1 |
| Debian:14 | redis | 0, 0, 0 |
Exploit Intelligence
- Redis 7.0.0 核心模块重构与漏洞修复交付（重构 sds/adlist/intset/listpack，相似度≤20%；修复 CVE-2023-25155/28856、CVE-2024-31449、CVE-2022-36021、CVE-2022-31144 等漏洞） (github-poc)
- Redis 7.0.0 核心模块重构与漏洞修复交付（重构 sds/adlist/intset/listpack，相似度≤20%；修复 CVE-2023-25155/28856、CVE-2024-31449、CVE-2022-36021、CVE-2022-31144 等漏洞） (github-poc)
- Redis 7.0.0 核心模块重构与漏洞修复交付（重构 sds/adlist/intset/listpack，相似度≤20%；修复 CVE-2023-25155/28856、CVE-2024-31449、CVE-2022-36021、CVE-2022-31144 等漏洞） (github-poc-repo)
- Redis 7.0.0 核心模块重构与漏洞修复交付（重构 sds/adlist/intset/listpack，相似度≤20%；修复 CVE-2023-25155/28856、CVE-2024-31449、CVE-2022-36021、CVE-2022-31144 等漏洞） (github-poc-repo)
- risk_calculator.cpp (github-poc)
- risk_calculator.cpp (github-poc)
- GenerationConfig.java (github-poc)
- SelfAdaptationGenerationConfig.java (github-poc)
Timeline
- Mar 1, 2023 CVE Published
- Apr 28, 2026 CVE Updated