Vulnerabilities > CVE-2021-3470 - Out-of-bounds Write vulnerability in Redislabs Redis

047910
CVSS 5.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
LOW
network
low complexity
redislabs
CWE-787

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Redislabs
237

Common Weakness Enumeration (CWE)