What’s Vulnerable › Vulnerabilities

CVE-2019-14806

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-09 · updated 2026-06-17
• Weakness: CWE-331

Description

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

Affected products

• openSUSE Leap: 15.0, 15.1
• pallets werkzeug: before 0.15.3 — fixed in 0.15.3

How to fix

Upgrade to a fixed version: pallets werkzeug 0.15.3. Check the vendor advisory for mitigations.

References

• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html
• https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168
• https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246
• https://palletsprojects.com/blog/werkzeug-0-15-3-released/
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html
• https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168
• https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246
• https://palletsprojects.com/blog/werkzeug-0-15-3-released/

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