CVE-2025-27151

critical

Description

Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2.

References

https://github.com/redis/redis/security/advisories/GHSA-5453-q98w-cmvm

https://github.com/redis/redis/releases/tag/8.0.2

https://github.com/redis/redis/commit/643b5db235cb82508e72f11c7b4bbfc7dc39be56

Details

Source: Mitre, NVD

Published: 2025-05-29

Updated: 2025-08-21

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00024