id: PYSEC-2023-312
details: '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.'
aliases:
- CVE-2021-31294
modified: '2025-06-02T11:48:06.372423Z'
published: '2023-07-15T23:15:09Z'
withdrawn: '2025-06-09T16:52:30Z'
references:
- type: ADVISORY
  url: https://security.netapp.com/advisory/ntap-20230814-0007/
- type: EVIDENCE
  url: https://github.com/redis/redis/issues/8712
- type: FIX
  url: https://github.com/redis/redis/commit/46f4ebbe842620f0976a36741a72482620aa4b48
- type: FIX
  url: https://github.com/redis/redis/commit/6cbea7d29b5285692843bc1c351abba1a7ef326f
- type: REPORT
  url: https://github.com/redis/redis/issues/8712
affected:
- package:
    name: redis
    ecosystem: PyPI
    purl: pkg:pypi/redis
  ranges:
  - type: GIT
    repo: https://github.com/redis/redis
    events:
    - introduced: '0'
    - fixed: 46f4ebbe842620f0976a36741a72482620aa4b48
    - fixed: 6cbea7d29b5285692843bc1c351abba1a7ef326f
    - fixed: 46f4ebbe842620f0976a36741a72482620aa4b48
    - fixed: 6cbea7d29b5285692843bc1c351abba1a7ef326f
  - type: ECOSYSTEM
    events:
    - introduced: '0'
    - fixed: 6.2.0
  versions:
  - 0.6.0
  - 0.6.1
  - '1.34'
  - 1.34.1
  - 2.0.0
  - 2.10.0
  - 2.10.1
  - 2.10.2
  - 2.10.3
  - 2.10.5
  - 2.10.6
  - 2.2.0
  - 2.2.2
  - 2.2.4
  - 2.4.0
  - 2.4.1
  - 2.4.10
  - 2.4.11
  - 2.4.12
  - 2.4.13
  - 2.4.2
  - 2.4.3
  - 2.4.4
  - 2.4.5
  - 2.4.6
  - 2.4.7
  - 2.4.8
  - 2.4.9
  - 2.6.0
  - 2.6.1
  - 2.6.2
  - 2.7.0
  - 2.7.1
  - 2.7.2
  - 2.7.3
  - 2.7.4
  - 2.7.5
  - 2.7.6
  - 2.8.0
  - 2.9.0
  - 2.9.1
  - 3.0.0
  - 3.0.0.post1
  - 3.0.1
  - 3.1.0
  - 3.2.0
  - 3.2.1
  - 3.3.0
  - 3.3.1
  - 3.3.10
  - 3.3.11
  - 3.3.2
  - 3.3.3
  - 3.3.4
  - 3.3.5
  - 3.3.6
  - 3.3.7
  - 3.3.8
  - 3.3.9
  - 3.4.0
  - 3.4.1
  - 3.5.0
  - 3.5.1
  - 3.5.2
  - 3.5.3
  - 4.0.0
  - 4.0.0b1
  - 4.0.0b2
  - 4.0.0b3
  - 4.0.0rc1
  - 4.0.0rc2
  - 4.0.1
  - 4.0.2
  - 4.1.0
  - 4.1.0rc1
  - 4.1.0rc2
  - 4.1.1
  - 4.1.2
  - 4.1.3
  - 4.1.4
  - 4.2.0
  - 4.2.0rc1
  - 4.2.0rc2
  - 4.2.0rc3
  - 4.2.1
  - 4.2.2
  - 4.3.0
  - 4.3.1
  - 4.3.2
  - 4.3.3
  - 4.3.4
  - 4.3.5
  - 4.3.6
  - 4.4.0
  - 4.4.0rc1
  - 4.4.0rc2
  - 4.4.0rc3
  - 4.4.0rc4
  - 4.4.1
  - 4.4.2
  - 4.4.3
  - 4.4.4
  - 4.5.0
  - 4.5.1
  - 4.5.2
  - 4.5.3
  - 4.5.4
  - 4.5.5
  - 4.6.0
  - 5.0.0
  - 5.0.0b1
  - 5.0.0b2
  - 5.0.0b3
  - 5.0.0b4
  - 5.0.0rc1
  - 5.0.0rc2
  - 5.0.1
  - 5.0.2
  - 5.0.3
  - 5.0.4
  - 5.0.5
  - 5.0.6
  - 5.0.7
  - 5.0.8
  - 5.1.0
  - 5.1.0a1
  - 5.1.0b1
  - 5.1.0b2
  - 5.1.0b3
  - 5.1.0b4
  - 5.1.0b5
  - 5.1.0b6
  - 5.1.0b7
  - 5.1.1
  - 5.2.0
  - 5.2.1
  - 5.3.0
  - 5.3.0b1
  - 5.3.0b3
  - 5.3.0b4
  - 5.3.0b5
  - 6.0.0
  - 6.0.0b1
  - 6.0.0b2
  - 6.1.0
  - 6.1.1
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H