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CVE-2020-10755

Status Candidate

Overview

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

Related Files

Red Hat Security Advisory 2020-4391-01
Posted Oct 28, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4391-01 - OpenStack Block Storage manages block storage mounting and the presentation of such mounted block storage to instances. The backend physical storage can consist of local disks, or Fiber Channel, iSCSI, and NFS mounts attached to Compute nodes.

tags | advisory, local
systems | linux, redhat
advisories | CVE-2020-10755
SHA-256 | fa5591d87819bf308f377e7976839eb0308369434f2c875830e243f4ee5ae53d
Red Hat Security Advisory 2020-4283-01
Posted Oct 28, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4283-01 - OpenStack Block Storage manages block storage mounting and the presentation of such mounted block storage to instances. The backend physical storage can consist of local disks, or Fiber Channel, iSCSI, and NFS mounts attached to Compute nodes.

tags | advisory, local
systems | linux, redhat
advisories | CVE-2020-10755
SHA-256 | 7a511b396227e7c79c224ab43bb0fc1fd0e7cc0f2eb2ea0a8159a187a4a9ad86
Ubuntu Security Notice USN-4420-1
Posted Jul 7, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4420-1 - David Hill and Eric Harney discovered that Cinder and os-brick incorrectly handled ScaleIO backend credentials. An attacker could possibly use this issue to expose sensitive information.

tags | advisory
systems | linux, ubuntu
advisories | CVE-2020-10755
SHA-256 | 9a5516719a6cd852208a09ce2e0c2fd9d5336c70a47a3ec7616bd35bbd6b1f26
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