Related Vulnerabilities: CVE-2021-32672  

When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.

Severity Low

Remote Yes

Type Information disclosure

Description

When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer).

The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.

AVG-2438 redis 6.2.5-1 High Vulnerable

https://github.com/redis/redis/security/advisories/GHSA-9mj9-xx53-qmxm
https://github.com/redis/redis/commit/3e09be56a8a65ad2549452e5bf7a36eb991b8954