UpHeron
All vulnerabilities

Servers and applications

CVE-2021-31294

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.

Severity
Medium 5.9
Published
15 Jul 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
6.2.0
Sources
NVD

Affected software

SoftwareAffected versions
RedisServers and applications · cpe:a:redis:redis
  • Every version before 6.2.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-31294
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-31294