CVSS 3.1 Score 3.6 of 10 (low)


Published Oct 18, 2023
Updated: Jan 21, 2024
CWE ID 668


CVE-2023-45145 is a vulnerability in Redis, an in-memory database that persists on disk. This vulnerability affects Redis versions 2.6.0-RC1 and onwards, impacting a wide range of products. The vulnerability occurs when Redis starts listening on a Unix socket and adjusts its permissions based on user configuration, creating a race condition that allows an unauthorized connection for a short period of time. To remediate this issue, users are advised to upgrade to Redis versions 7.2.2, 7.0.14, or 6.2.14. If upgrading is not possible, users can disable Unix sockets, start Redis with a restrictive umask, or store the Unix socket file in a protected directory. The potential danger of this vulnerability lies in the unauthorized access it enables during the race condition period, which could lead to unauthorized data access or other malicious activities within an organization's systems and networks.

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