CVE-2024-31449
Lua library commands may lead to stack overflow and RCE in Redis
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.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| redis redis |
>= 2.6, < 6.2.16 (affected) >= 7.0.0, < 7.2.6 (affected) >= 7.3.0, < 7.4.1 (affected) |
CNA: GitHub_M |
| redis redis |
≥ 2.6; < 6.2.16 (affected, custom) ≥ 7.0.0; < 7.2.6 (affected, custom) ≥ 7.3.0; < 7.4.1 (affected, custom) Other versions: unknown |
ADP: CISA-ADP |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.0 high |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | CNA: GitHub_M |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/redis/redis/security/advisories/GHSA-whxg-wx83-85p5CNA: GitHub_M · x_refsource_CONFIRM
- https://github.com/redis/redis/commit/1f7c148be2cbacf7d50aa461c58b871e87cc5ed9CNA: GitHub_M · x_refsource_MISC
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