6.5
CVSSv3

CVE-2020-10755

Published: 10/06/2020 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

An insecure-credentials flaw was found in all openstack-cinder versions before openstack-cinder 14.1.0, all openstack-cinder 15.x.x versions before openstack-cinder 15.2.0 and all openstack-cinder 16.x.x versions before openstack-cinder 16.1.0. When using openstack-cinder with the Dell EMC ScaleIO or VxFlex OS backend storage driver, credentials for the entire backend are exposed in the ``connection_info`` element in all Block Storage v3 Attachments API calls containing that element. This flaw enables an end-user to create a volume, make an API call to show the attachment detail information, and retrieve a username and password that may be used to connect to another user's volume. Additionally, these credentials are valid for the ScaleIO or VxFlex OS Management API, should an attacker discover the Management API endpoint. Source: OpenStack project

Vulnerability Trend

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redhat openstack-cinder

canonical ubuntu linux 18.04

canonical ubuntu linux 20.04

Vendor Advisories

Synopsis Moderate: openstack-cinder security update Type/Severity Security Advisory: Moderate Topic An update for OpenStack Block Storage (cinder) is now available for Red Hat OpenStack Platform 13 (Queens)Red Hat Product Security has rated this update as having a security impactof Moderate A Common Vulne ...
Synopsis Moderate: openstack-cinder security update Type/Severity Security Advisory: Moderate Topic An update for openstack-cinder is now available for Red Hat OpenStackPlatform 161 (Train)Red Hat Product Security has rated this update as having a security impactof Moderate A Common Vulnerability Scoring ...