CVE-2024-46981
High
Description
Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.
SeverityHigh
CVSS7.0
Exploit probability95. percentile8.2%
Product
Redis
PublishedJan 6, 2025
First seenJan 6, 2025
Weakness typeCWE-416Use after free
How to fix
Update
- redis redis6.2.17, 7.2.7, 7.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redis redis | 6.2.0 ≤ v < 6.2.17, 7.2.0 ≤ v < 7.2.7, 7.4.0 ≤ v < 7.4.2 | 6.2.17, 7.2.7, 7.4.2 |
| debian debian_linux | 11.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.