SB2022022121 - Remote code execution in Redis package for Debian Linux
Published: February 21, 2022 Updated: January 2, 2024
Security Bulletin ID
SB2022022121
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2022-0543)
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.
Remediation
Install update from vendor's website.