CVE-2021-31294
redis: an assertion failure in a primary server by sending a non-administrative command
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 15, 2023
Updated · August 5, 2026
Description
A flaw was found in the Redis package. If a replica sends a SET command to its master during a failover, the master crashes on assertion.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-617 · Reachable Assertion