CVE-2022-0543 KEV
10.0
CRITICAL · CVSS 3.1 · EPSS 99.4% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2022-04-18.
Description
It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.
Scoring
| CVSS | 10.0 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 99.35% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-862 |
| On CISA KEV | yes — remediate by 2022-04-18 |
| Public exploit | none known |
| Published | 2022-02-18 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Debian-specific Redis Server Lua Sandbox Escape Vulnerability |
|---|---|
| Added | 2022-03-28 |
| Due | 2022-04-18 |
| Vendor / product | Redis / Debian-specific Redis Servers |
| Ransomware use | none reported |
Affected (3)
| Vendor | Product |
|---|---|
| canonical | ubuntu linux |
| debian | debian linux |
| redis | redis |
References
- http://packetstormsecurity.com/files/166885/Redis-Lua-Sandbox-Escape.html
- https://bugs.debian.org/1005787
- https://lists.debian.org/debian-security-announce/2022/msg00048.html
- https://security.netapp.com/advisory/ntap-20220331-0004/
- https://www.debian.org/security/2022/dsa-5081
- https://www.ubercomp.com/posts/2022-01-20_redis_on_debian_rce
- http://packetstormsecurity.com/files/166885/Redis-Lua-Sandbox-Escape.html
- https://bugs.debian.org/1005787
- https://lists.debian.org/debian-security-announce/2022/msg00048.html
- https://security.netapp.com/advisory/ntap-20220331-0004/
- https://www.debian.org/security/2022/dsa-5081
- https://www.ubercomp.com/posts/2022-01-20_redis_on_debian_rce
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0543
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