id: PYSEC-2020-73
details: '** DISPUTED ** pandas through 1.0.3 can unserialize and execute commands
  from an untrusted file that is passed to the read_pickle() function, if __reduce__
  makes an os.system call. NOTE: third parties dispute this issue because the read_pickle()
  function is documented as unsafe and it is the user''s responsibility to use the
  function in a secure manner.'
affected:
- package:
    name: pandas
    ecosystem: PyPI
    purl: pkg:pypi/pandas
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 1.0.4
  versions:
  - "0.1"
  - 0.2beta
  - 0.2b1
  - "0.2"
  - 0.3.0.beta
  - 0.3.0.beta2
  - 0.3.0
  - 0.4.0
  - 0.4.1
  - 0.4.2
  - 0.4.3
  - 0.5.0
  - 0.6.0
  - 0.6.1
  - 0.7.0
  - 0.7.1
  - 0.7.2
  - 0.7.3
  - 0.8.0rc1
  - 0.8.0rc2
  - 0.8.0
  - 0.8.1
  - 0.9.0
  - 0.9.1
  - 0.10.0
  - 0.10.1
  - 0.11.0
  - 0.12.0
  - 0.13.0
  - 0.13.1
  - 0.14.0
  - 0.14.1
  - 0.15.0
  - 0.15.1
  - 0.15.2
  - 0.16.0
  - 0.16.1
  - 0.16.2
  - 0.17.0
  - 0.17.1
  - 0.18.0
  - 0.18.1
  - 0.19.0rc1
  - 0.19.0
  - 0.19.1
  - 0.19.2
  - 0.20.0rc1
  - 0.20.0
  - 0.20.1
  - 0.20.2
  - 0.20.3
  - 0.21.0rc1
  - 0.21.0
  - 0.21.1
  - 0.22.0
  - 0.23.0rc2
  - 0.23.0
  - 0.23.1
  - 0.23.2
  - 0.23.3
  - 0.23.4
  - 0.24.0rc1
  - 0.24.0
  - 0.24.1
  - 0.24.2
  - 0.25.0rc0
  - 0.25.0
  - 0.25.1
  - 0.25.2
  - 0.25.3
  - 1.0.0rc0
  - 1.0.0
  - 1.0.1
  - 1.0.2
  - 1.0.3
references:
- type: WEB
  url: https://github.com/0FuzzingQ/vuln/blob/master/pandas%20unserialize.md
- type: WEB
  url: https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_pickle.html
aliases:
- CVE-2020-13091
modified: "2020-05-19T19:12:00Z"
published: "2020-05-15T19:15:00Z"