2415344 – (CVE-2025-65073) CVE-2025-65073 openstack-keystone: OpenStack Keystone: Unauthorized access and privilege escalation via AWS signature validation flaw

Bug 2415344 (CVE-2025-65073) - CVE-2025-65073 openstack-keystone: OpenStack Keystone: Unauthorized access and privilege escalation via AWS signature validation flaw

Summary: CVE-2025-65073 openstack-keystone: OpenStack Keystone: Unauthorized access an...

Keywords:
Status:	NEW
Alias:	CVE-2025-65073
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	high
Severity:	high
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2025-11-17 08:01 UTC by OSIDB Bzimport
Modified:	2025-11-26 22:44 UTC (History)
CC List:	8 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-11-17 08:01:18 UTC

OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.

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