id: GO-2021-0059
modules:
    - module: github.com/tidwall/gjson
      versions:
        - fixed: 1.6.4
      vulnerable_at: 1.6.3
      packages:
        - package: github.com/tidwall/gjson
          symbols:
            - squash
          derived_symbols:
            - Get
            - GetBytes
            - GetMany
            - GetManyBytes
            - Result.Array
            - Result.Get
            - Result.Map
            - Result.Value
summary: Panic due to improper input validation in github.com/tidwall/gjson
description: |-
    Due to improper bounds checking, maliciously crafted JSON objects can cause an
    out-of-bounds panic. If parsing user input, this may be used as a denial of
    service vector.
published: 2021-04-14T20:04:52Z
cves:
    - CVE-2020-35380
ghsas:
    - GHSA-w942-gw6m-p62c
credits:
    - '@toptotu'
references:
    - fix: https://github.com/tidwall/gjson/commit/f0ee9ebde4b619767ae4ac03e8e42addb530f6bc
    - web: https://github.com/tidwall/gjson/issues/192