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[email protected]NVD:CVE-2017-16239

HistoryNov 14, 2017 - 5:29 p.m.

CVE-2017-16239

2017-11-1417:29:00

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

48.6%

JSON

In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters (for example, the ImagePropertiesFilter or the IsolatedHostsFilter). All setups using Nova Filter Scheduler are affected. Because of the regression described in Launchpad Bug #1732947, the preferred fix is a 14.x version after 14.0.10, a 15.x version after 15.0.8, or a 16.x version after 16.0.3.

Affected configurations

Nvd

Node

openstacknovaRange≤14.0.9

openstacknovaMatch15.0.0

openstacknovaMatch15.0.1

openstacknovaMatch15.0.2

openstacknovaMatch15.0.3

openstacknovaMatch15.0.4

openstacknovaMatch15.0.5

openstacknovaMatch15.0.6

openstacknovaMatch15.0.7

openstacknovaMatch16.0.0

openstacknovaMatch16.0.1

openstacknovaMatch16.0.2

VendorProductVersionCPE
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova15.0.0cpe:2.3:a:openstack:nova:15.0.0:*:*:*:*:*:*:*
openstacknova15.0.1cpe:2.3:a:openstack:nova:15.0.1:*:*:*:*:*:*:*
openstacknova15.0.2cpe:2.3:a:openstack:nova:15.0.2:*:*:*:*:*:*:*
openstacknova15.0.3cpe:2.3:a:openstack:nova:15.0.3:*:*:*:*:*:*:*
openstacknova15.0.4cpe:2.3:a:openstack:nova:15.0.4:*:*:*:*:*:*:*
openstacknova15.0.5cpe:2.3:a:openstack:nova:15.0.5:*:*:*:*:*:*:*
openstacknova15.0.6cpe:2.3:a:openstack:nova:15.0.6:*:*:*:*:*:*:*
openstacknova15.0.7cpe:2.3:a:openstack:nova:15.0.7:*:*:*:*:*:*:*
openstacknova16.0.0cpe:2.3:a:openstack:nova:16.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
openstack	nova	*	cpe:2.3:a:openstack:nova::::::::
openstack	nova	15.0.0	cpe:2.3:a:openstack:nova:15.0.0:::::::*
openstack	nova	15.0.1	cpe:2.3:a:openstack:nova:15.0.1:::::::*
openstack	nova	15.0.2	cpe:2.3:a:openstack:nova:15.0.2:::::::*
openstack	nova	15.0.3	cpe:2.3:a:openstack:nova:15.0.3:::::::*
openstack	nova	15.0.4	cpe:2.3:a:openstack:nova:15.0.4:::::::*
openstack	nova	15.0.5	cpe:2.3:a:openstack:nova:15.0.5:::::::*
openstack	nova	15.0.6	cpe:2.3:a:openstack:nova:15.0.6:::::::*
openstack	nova	15.0.7	cpe:2.3:a:openstack:nova:15.0.7:::::::*
openstack	nova	16.0.0	cpe:2.3:a:openstack:nova:16.0.0:::::::*