id: PYSEC-2024-40
modified: 2024-02-26T18:22:26.039698Z
published: 2024-02-26T16:28:00Z
aliases:
- CVE-2024-27454
- GHSA-pwr2-4v36-6qpr
details: orjson.loads in orjson before 3.9.15 does not limit recursion for deeply
  nested JSON documents.
affected:
- package:
    ecosystem: PyPI
    name: orjson
    purl: pkg:pypi/orjson
  ranges:
  - type: GIT
    events:
    - introduced: "0"
    - fixed: b0e4d2c06ce06c6e63981bf0276e4b7c74e5845e
    repo: https://github.com/ijl/orjson
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 3.9.15
  versions:
  - 1.0.0
  - 1.0.1
  - 1.1.0
  - 1.2.0
  - 1.2.1
  - 1.3.0
  - 1.3.1
  - 2.0.0
  - 2.0.1
  - 2.0.10
  - 2.0.11
  - 2.0.2
  - 2.0.3
  - 2.0.4
  - 2.0.5
  - 2.0.6
  - 2.0.7
  - 2.0.8
  - 2.0.9
  - 2.1.0
  - 2.1.1
  - 2.1.2
  - 2.1.3
  - 2.1.4
  - 2.2.0
  - 2.2.1
  - 2.2.2
  - 2.3.0
  - 2.4.0
  - 2.5.0
  - 2.5.1
  - 2.5.2
  - 2.6.0
  - 2.6.1
  - 2.6.2
  - 2.6.3
  - 2.6.4
  - 2.6.5
  - 2.6.6
  - 2.6.7
  - 2.6.8
  - 3.0.0
  - 3.0.1
  - 3.0.2
  - 3.1.0
  - 3.1.1
  - 3.1.2
  - 3.2.0
  - 3.2.1
  - 3.2.2
  - 3.3.0
  - 3.3.1
  - 3.4.0
  - 3.4.1
  - 3.4.2
  - 3.4.3
  - 3.4.4
  - 3.4.5
  - 3.4.6
  - 3.4.7
  - 3.4.8
  - 3.5.0
  - 3.5.1
  - 3.5.2
  - 3.5.3
  - 3.5.4
  - 3.6.0
  - 3.6.1
  - 3.6.2
  - 3.6.3
  - 3.6.4
  - 3.6.5
  - 3.6.6
  - 3.6.7
  - 3.6.8
  - 3.6.9
  - 3.7.0
  - 3.7.1
  - 3.7.10
  - 3.7.11
  - 3.7.12
  - 3.7.2
  - 3.7.3
  - 3.7.4
  - 3.7.5
  - 3.7.6
  - 3.7.7
  - 3.7.8
  - 3.7.9
  - 3.8.0
  - 3.8.1
  - 3.8.10
  - 3.8.11
  - 3.8.12
  - 3.8.13
  - 3.8.14
  - 3.8.2
  - 3.8.3
  - 3.8.4
  - 3.8.5
  - 3.8.6
  - 3.8.7
  - 3.8.8
  - 3.8.9
  - 3.9.0
  - 3.9.1
  - 3.9.10
  - 3.9.11
  - 3.9.12
  - 3.9.13
  - 3.9.14
  - 3.9.2
  - 3.9.3
  - 3.9.4
  - 3.9.5
  - 3.9.6
  - 3.9.7
  - 3.9.8
  - 3.9.9
references:
- type: REPORT
  url: https://github.com/ijl/orjson/issues/458
- type: FIX
  url: https://github.com/ijl/orjson/commit/b0e4d2c06ce06c6e63981bf0276e4b7c74e5845e
- type: WEB
  url: https://github.com/ijl/orjson/blob/master/CHANGELOG.md#3915
- type: WEB
  url: https://monicz.dev/CVE-2024-27454
- type: ADVISORY
  url: https://github.com/advisories/GHSA-pwr2-4v36-6qpr