CVE-2021-31294

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/redis/redis/issues/8712
• https://github.com/redis/redis/commit/6cbea7d29b5285692843bc1c351abba1a7ef326f
• https://github.com/redis/redis/commit/46f4ebbe842620f0976a36741a72482620aa4b48
• https://security.netapp.com/advisory/ntap-20230814-0007/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/redis/redis/issues/8712
• https://github.com/redis/redis/commit/6cbea7d29b5285692843bc1c351abba1a7ef326f
• https://github.com/redis/redis/commit/46f4ebbe842620f0976a36741a72482620aa4b48
• https://security.netapp.com/advisory/ntap-20230814-0007/

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