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Vulnerability record · CVE-2019-14806 · published 9 August 2019

CVE-2019-14806: Palletsprojects werkzeug vulnerability

PPalletsprojects · Werkzeug

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

7.5 CVSS 3.1 High EPSS 2.3% · top 17.5% CWE-331 · CWE-331
7.5CVSS 3.1 base score, v2 5.0
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html Mailing ListThird Party Advisory
https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168 Product
https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246 Patch
https://palletsprojects.com/blog/werkzeug-0-15-3-released/ Release Notes
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html Mailing ListThird Party Advisory
https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168 Product
https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246 Patch
https://palletsprojects.com/blog/werkzeug-0-15-3-released/ Release Notes

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Source: NIST National Vulnerability Database (record CVE-2019-14806), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.