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CVE-2017-2637
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default (by director) listening on 0.0.0.0 (all interfaces) with no-authentication or encryption. Anyone able to make a TCP connection to any compute host IP address, including 127.0.0.1, other loopback interface addresses, or in some cases possibly addresses that have been exposed beyond the management interface, could use this to open a virsh session to the libvirtd instance and gain control of virtual machine instances or possibly take over the host.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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CVE Modified by Red Hat, Inc.10/09/2019 7:27:00 PM
Action
Type
Old Value
New Value
Added
CVSS V3
Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Added
CWE
Red Hat, Inc. CWE-306
Initial Analysis by NIST10/02/2018 1:04:51 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack:8.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack:9.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:openstack:10.0:*:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Added
CWE
CWE-306
Changed
Reference Type
http://www.securityfocus.com/bid/98576 No Types Assigned
http://www.securityfocus.com/bid/98576 Third Party Advisory, VDB Entry
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2017:1242 No Types Assigned