CVE-2022-0543
Debian-specific Redis Server Lua Sandbox Escape Vulnerability
This vulnerability is in the CISA Known Exploited Vulnerabilities catalog: attackers are using it. If you run Debian-specific Redis Servers, fix it now.
CISA required action: Apply updates per vendor instructions.
US federal civilian agencies must remediate by Apr 18, 2022.
Patch status
Official fix available since
Apply the vendor's update to every affected system. Check the fixed-in versions below where known.
Basis: NVD patch reference
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.
Source: NIST National Vulnerability Database. Official vulnerability data, reproduced as published.
Affected products
| Product | Vendor | Source |
|---|---|---|
| Debian-specific Redis Servers | Redis | KEV |
Sources: KEV = CISA Known Exploited Vulnerabilities catalog. Version details have not been published yet.
Intelligence timeline
Developments from the last 30 days, newest first.
- CVSS scoredUpdateKEV
CVE-2022-0543 scored CVSS 10.0: Redis Debian-specific Redis Servers, Debian-specific Redis Server Lua Sandbox Escape Vulnerability
CISA lists this as exploited in the wild. Unpatched Debian-specific Redis Servers systems are exposed to active attacks now.
Basis: NIST National Vulnerability Database
- Patch releasedUpdateKEV
Patch released for CVE-2022-0543: Redis Debian-specific Redis Servers, Debian-specific Redis Server Lua Sandbox Escape Vulnerability
An official fix is now available for Redis Debian-specific Redis Servers. This vulnerability is being exploited, so apply it promptly.
Basis: NVD patch reference
1 earlier event is available with a subscription. See plans.
Coverage
We have not published a story about this vulnerability yet.