CVE-2024-31449

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

State: Published
Severity: 7.0 High
Published: Oct 7, 2024
Updated: Nov 19, 2024
Reserved: Apr 3, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	7.0 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-20 Improper Input Validation
CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
redisredis	>= 2.6, < 6.2.16Affected >= 7.0.0, < 7.2.6Affected >= 7.3.0, < 7.4.1Affected

References

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