This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-3470 →

DEBIAN-CVE-2021-3470

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 g...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.9-1"}]}]

Debian:13 redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.9-1"}]}]

Debian:14 redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:6.0.9-1"}]}]

References

advisory security-tracker.debian.org