Code Injection in redis (Debian package) - CVE-2022-0543
Published: February 21, 2022 / Updated: January 2, 2024
Vulnerability identifier: #VU60741
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Green
CVE-ID: CVE-2022-0543
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vendor: Debian
Affected software:
redis (Debian package)
redis (Debian package)
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation, related to Linux Debian specific Lua sandbox escape. A remote attacker with ability to control data stored in the Redis database can inject and execute arbitrary code on the system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2022-0543
Install updates from vendor's website.