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Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVE-2020-1735

Medium
4.6/10

Summary

A flaw was found in the Ansible Engine before 2.7.17, 2.8.x up to 2.8.10 and 2.9.x up to 2.9.6 when the fetch module is used. An attacker could intercept the module, inject a new path, and then choose a new destination path on the controller node.

  • LOW
  • LOCAL
  • LOW
  • CHANGED
  • NONE
  • HIGH
  • LOW
  • NONE

CWE-22 - Path Traversal

Path traversal (or directory traversal), is a vulnerability that allows malicious users to traverse the server's root directory, gaining access to arbitrary files and folders such as application code & data, back-end credentials, and sensitive operating system files. In the worst-case scenario, an attacker could potentially execute arbitrary files on the server, resulting in a denial of service attack. Such an exploit may severely impact the integrity, confidentiality, and availability of an application.

References

Advisory Timeline

  • Published