CVE-2015-7548

OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot.

CVSS v3 3.5 LOW
CVSS v2.0 2.1 LOW

3.5^/10

CVSS v3 : LOW

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

Exploitability : 1.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:S/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2016-0018.html	Third Party Advisory
http://www.securityfocus.com/bid/80176	Third Party Advisory VDB Entry
https://security.openstack.org/ossa/OSSA-2016-001.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:nova::::::::
	cpe:2.3:a:openstack:nova::::::::

History

No history.

Information

Published : 2016-01-12 19:59

Updated : 2018-11-16 15:11

NVD link : CVE-2015-7548

Mitre link : CVE-2015-7548

CVE.ORG link : CVE-2015-7548

JSON object : View

Products Affected

openstack

nova

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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