CVE-2025-27151

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.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/redis/redis/commit/643b5db235cb82508e72f11c7b4bbfc7dc39be56	Patch
https://github.com/redis/redis/releases/tag/8.0.2	Release Notes
https://github.com/redis/redis/security/advisories/GHSA-5453-q98w-cmvm	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redis:redis::::::::
	cpe:2.3:a:redis:redis::::::::

History

No history.

Information

Published : 2025-05-29 09:15

Updated : 2025-11-28 11:32

NVD link : CVE-2025-27151

Mitre link : CVE-2025-27151

CVE.ORG link : CVE-2025-27151

JSON object : View

Products Affected

redis

redis

CWE

CWE-20

Improper Input Validation

CWE-121

Stack-based Buffer Overflow

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