CVE-2024-31449
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 trigger a stack buffer overflow in the bit library, which may potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
SeverityHigh
CVSS7.0
Exploit probability91. percentile4.5%
Product
Redis
PublishedOct 7, 2024
First seenOct 7, 2024
Weakness typeCWE-20Improper input validationCWE-121CWE-121
How to fix
Update
- redis redis6.2.16, 7.2.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redis redis | 2.8.18 ≤ v < 6.2.16, 7.2.0 ≤ v < 7.2.6, 7.4.0 | 6.2.16, 7.2.6 |
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