modules:
  - module: github.com/tidwall/gjson
    versions:
      - fixed: 1.9.3
    vulnerable_at: 1.9.2
    packages:
      - package: github.com/tidwall/gjson
        symbols:
          - parseObject
          - queryMatches
        derived_symbols:
          - Get
          - GetBytes
          - GetMany
          - GetManyBytes
          - Result.Get
description: |
    A maliciously crafted path can cause Get and other query functions
    to consume excessive amounts of CPU and time.
published: 2022-08-15T18:06:07Z
cves:
  - CVE-2021-42248
  - CVE-2021-42836
ghsas:
  - GHSA-c9gm-7rfj-8w5h
  - GHSA-ppj4-34rq-v8j9
references:
  - fix: https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96
  - web: https://github.com/tidwall/gjson/issues/237
  - web: https://github.com/tidwall/gjson/issues/236
  - web: https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944