Arbitrary Code Execution

Affecting definitions package, versions [0,]

Overview

definitions loads and validates YAML definitions against a schema.

Affected versions of this package are vulnerable to Arbitrary Code Execution via the load() method in definitions/parser.py.

Remediation

There is no fixed version for definitions.

References

Do your applications use this vulnerable package?

CVSS Score

9.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Credit
Unknown
CVE
CVE-2018-20325
CWE
CWE-77
Snyk ID
SNYK-PYTHON-DEFINITIONS-73644
Disclosed
01 Feb, 2019
Published
01 Feb, 2019