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CVE-2022-0543

CRITICAL10.0
CISA KEV

Published 2022-02-18 · Updated 2026-06-17 · Source security@debian.org

Summary

CVE-2022-0543 is a critical-severity (CVSS 10.0) vulnerability in Redis Debian-specific Redis Servers. CISA added it to the Known Exploited Vulnerabilities catalog on March 28, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by April 18, 2022. CISA does not currently list it as used in ransomware campaigns.

All 1 known-exploited Redis vulnerabilities →

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.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE-862CWE-862

CISA Known-Exploited Vulnerability

Product: Redis — Debian-specific Redis Servers

Name: Debian-specific Redis Server Lua Sandbox Escape Vulnerability

Date added: 2022-03-28 · Due: 2022-04-18

Required action: Apply updates per vendor instructions.

View on NVD