Arbitrary Code Execution Affecting flask-ipban package, versions [,0.2.2)


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

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  • Snyk ID SNYK-PYTHON-FLASKIPBAN-174095
  • published 5 Apr 2019
  • disclosed 1 Apr 2019
  • credit Unknown

Introduced: 1 Apr 2019

CVE NOT AVAILABLE CWE-94 Open this link in a new tab

How to fix?

Upgrade flask-ipban to version 0.2.2 or higher.

Overview

flask-ipban is a Flask extension that helps protect against potential Denial of Service (DoS) attempts through IP banning.

Affected versions of this package are vulnerable to Arbitrary Code Execution via the yaml.load in flask_ipban/ip_ban.py.

References