CVE-2019-14806: Pallets Werkzeug Insufficient Entropy

CVE-2019-14806 · Severity: low · CVSS 3.1 · Published 2019-08-09

Pallets Werkzeug before 0.15.3, when used with Docker, has insufficient debugger PIN randomness because Docker containers share the same machine id.

Technologies: werkzeug (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2019-14806 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2019-14806 being exploited in the wild.
How severe is CVE-2019-14806?
Low severity, with a CVSS score of 3.1, published 9 August 2019.
Which products and versions are affected?
werkzeug (PyPI) ECOSYSTEM:introduced=0,fixed=0.15.3, GIT:introduced=0,fixed=00bc43b1672e662e5e3b8cecd79e67fc968fa246|ECOSYSTEM:introduced=0,fixed=0.15.3.
Is there a fix for CVE-2019-14806?
Yes. werkzeug (PyPI): upgrade to 0.15.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2019-14806?
Check whether you run werkzeug (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • werkzeug (PyPI): upgrade to 0.15.3 or later
    pip install "werkzeug>=0.15.3"

Affected products

  • werkzeug (PyPI) ECOSYSTEM:introduced=0,fixed=0.15.3, GIT:introduced=0,fixed=00bc43b1672e662e5e3b8cecd79e67fc968fa246|ECOSYSTEM:introduced=0,fixed=0.15.3

Identifiers

  • CVE-2019-14806
  • GHSA-gq9m-qvpx-68hc
  • PYSEC-2019-140

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