CVE-2016-4985

Severity CVSS v4.0:

Pending analysis

Type:

CWE-200 Information Leak / Disclosure

Publication date:

12/07/2016

Last modified:

12/04/2025

Description

The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the v1/drivers/$DRIVER_NAME/vendor_passthru resource.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:redhat:openstack:7.0:::::::*
cpe:2.3:a:redhat:openstack:8:::::::*
cpe:2.3:a:canonical:openstack_ironic::::::::		4.2.4 (including)
cpe:2.3:a:canonical:openstack_ironic:5.1.0:::::::*
cpe:2.3:a:canonical:openstack_ironic:5.1.1:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:redhat:openstack:7.0:::::::*
cpe:2.3:a:redhat:openstack:8:::::::*
cpe:2.3:a:canonical:openstack_ironic::::::::		4.2.4 (including)
cpe:2.3:a:canonical:openstack_ironic:5.1.0:::::::*
cpe:2.3:a:canonical:openstack_ironic:5.1.1:::::::*

CVE-2016-4985

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools