Bug 2297217 (CVE-2024-40767)

Summary:	CVE-2024-40767 openstack-nova: Regression VMDK/qcow arbitrary file access
Product:	[Other] Security Response	Reporter:	Zack Miele <zmiele>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	dasmith, eglynn, jhakimra, jjoyce, jschluet, kchamart, lhh, lsvaty, mburns, mgarciac, osp-dfg-compute, pgrist, sbauza, security-response-team, sgordon, vromanso
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An arbitrary file access flaw was found in Nova. By supplying a RAW format image, a specially crafted QCOW2 image with a backing file path, or a VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of the referenced file’s contents from the server. This issue results in unauthorized access to potentially sensitive data.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2297381, 2297382, 2297383, 2300121
Bug Blocks:
Deadline:	2024-07-23

Description Zack Miele 2024-07-10 20:57:15 UTC

Arnaud Morin (OVH) reported a vulnerability in Nova. By supplying a raw format image which is actually a specially crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of the referenced file’s contents from the server resulting in unauthorized access to potentially sensitive data. All Nova deployments are affected.

Comment 1 errata-xmlrpc 2024-08-07 13:19:10 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 17.1 for RHEL 8

Via RHSA-2024:5082 https://access.redhat.com/errata/RHSA-2024:5082

Comment 2 errata-xmlrpc 2024-08-07 13:21:04 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 17.1 for RHEL 9

Via RHSA-2024:5083 https://access.redhat.com/errata/RHSA-2024:5083

Comment 3 errata-xmlrpc 2024-08-07 16:09:50 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 16.2

Via RHSA-2024:5097 https://access.redhat.com/errata/RHSA-2024:5097

Comment 4 errata-xmlrpc 2024-08-08 07:24:55 UTC

This issue has been addressed in the following products:

  Red Hat OpenStack Platform 16.1

Via RHSA-2024:5113 https://access.redhat.com/errata/RHSA-2024:5113