{"id":"CVE-2021-31294","aliases":["BIT-keydb-2021-31294","BIT-redis-2021-31294","BIT-valkey-2021-31294","DEBIAN-CVE-2021-31294","EUVD-2021-18204","GHSA-g2jg-2qcv-q3h9","PYSEC-2023-312","UBUNTU-CVE-2021-31294"],"status":"published","title":"Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by...","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. 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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.","status":"published","published":"2023-07-15T00:00:00Z","modified":"2024-10-30T18:29:51.11Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18204","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.","status":"published","published":"2023-07-15T00:00:00Z","modified":"2024-10-30T18:29:51Z","updated_at":"2026-11-03T00:05:13.91882Z"}],"ghsa":[{"id":"GHSA-g2jg-2qcv-q3h9","title":"Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by...","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. 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Versions before 6.2 were not intended to have safety guarantees related to this.","status":"withdrawn","published":"2023-07-15T23:15:09Z","modified":"2025-10-09T07:42:21.654379Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:53.837392Z"},{"id":"UBUNTU-CVE-2021-31294","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. 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