vulnerability

Redis: Out-of-bounds Write (CVE-2021-3470)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 31, 2021
Added
Apr 7, 2021
Modified
Aug 11, 2025

Description

A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.

Solutions

redislabs-redis-upgrade-5_0_10redislabs-redis-upgrade-6_0_9
Title
NEW

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