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Vulnerability Details : CVE-2017-2637

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.
Publish Date : 2018-07-26 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 306

- Products Affected By CVE-2017-2637

# Product Type Vendor Product Version Update Edition Language
1 Application Redhat Openstack 7.0 Version Details Vulnerabilities
2 Application Redhat Openstack 8.0 Version Details Vulnerabilities
3 Application Redhat Openstack 9.0 Version Details Vulnerabilities
4 Application Redhat Openstack 10.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Redhat Openstack 4

- References For CVE-2017-2637

https://wiki.openstack.org/wiki/OSSN/OSSN-0007 CONFIRM
https://access.redhat.com/errata/RHSA-2017:1537
REDHAT RHSA-2017:1537
https://access.redhat.com/errata/RHSA-2017:1546
REDHAT RHSA-2017:1546
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2637 CONFIRM
https://access.redhat.com/solutions/3022771 CONFIRM
http://www.securityfocus.com/bid/98576
BID 98576 Red Hat OpenStack Platform CVE-2017-2637 Remote Privilege Escalation Vulnerability Release Date:2017-05-23
https://access.redhat.com/errata/RHSA-2017:1242
REDHAT RHSA-2017:1242
https://access.redhat.com/errata/RHSA-2017:1504
REDHAT RHSA-2017:1504

- Metasploit Modules Related To CVE-2017-2637

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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