CVE-2021-31294
5.9
MEDIUM
CVSS 3.1
EPSS 0.23%
Description
Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by sending a non-administrative command (specifically, a SET command). NOTE: this was fixed for Redis 6.2.x and 7.x in 2021. Versions before 6.2 were not intended to have safety guarantees related to this.
How to fix CVE-2021-31294
To remediate CVE-2021-31294, upgrade the affected package to a fixed version below.
- Bitnami/keydb—upgrade to 6.2.0 or later
- —upgrade to 6.2.0 or later
- —upgrade to 6.2.0 or later
- —no fix listed
Is CVE-2021-31294 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 6.2.0
- from 0, < 6.2.0
- from 0, < 6.2.0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |