CVE-2024-31449

Lua library commands may lead to stack overflow and RCE in Redis

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.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 1.25% Top 25%
Affected: redis redis
Published at:
Updated at:

References

Link Tags
https://github.com/redis/redis/security/advisories/GHSA-whxg-wx83-85p5
https://github.com/redis/redis/commit/1f7c148be2cbacf7d50aa461c58b871e87cc5ed9

Frequently Asked Questions

What is the severity of CVE-2024-31449?
CVE-2024-31449 has been scored as a high severity vulnerability.
How to fix CVE-2024-31449?
To fix CVE-2024-31449, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-31449 being actively exploited in the wild?
It is possible that CVE-2024-31449 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-31449?
CVE-2024-31449 affects redis redis.
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