RHSA-2020:3406 | Vulnetix

RHSA-2020:3406 PUBLISHED CVSS 9.899999618530273 CRITICAL

An update for python-paunch and openstack-tripleo-heat-templates is now available for Red Hat OpenStack Platform 16.0 (Train). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Risk Scores

CVSS 3.1

9.899999618530273

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

Affected Products

Vendor	Product	Versions
	Red Hat OpenStack Platform 16.0
	openstack
	paunch
	python3
	python

Timeline

Aug 11, 2020 CVE Published
Nov 21, 2025 CVE Updated
Apr 4, 2026 Distribution Patch
Apr 4, 2026 Distribution Patch
Apr 4, 2026 Security Advisory
May 1, 2026 Security Advisory

References

https://access.redhat.com/security/updates/classification/#important url
https://bugzilla.redhat.com/show_bug.cgi?id=1831544 url
https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3406.json advisory
https://access.redhat.com/errata/RHSA-2020:3406 advisory

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