cvedb.io
CVE-2021-3470
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2021-03-31T14:15:20.937 · Last modified 2026-06-17T04:05:09.757

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.

Affected products

redislabs — redis

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.