# CVE-2020-10755: cinder-api: An insecure-credentials flaw was found in all openstack-cinder versions before openstack-cinder 14.1.0, all openstack... CVE-2020-10755 is fixed in 10 products on 1 platform, first by cinder-api 2:12.0.9-0ubuntu1.2, released June 10, 2020. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2020-10755 - Priority: Routine - CVSS: n/a (Low) - EPSS: 0.0124 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jun 10, 2020 ## Description 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 ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | cinder-api Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [cinder-api 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-cinder-api-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | cinder-api Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [cinder-api 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cinder-api-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | cinder-backup Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [cinder-backup 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-cinder-backup-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | cinder-backup Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [cinder-backup 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cinder-backup-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | cinder-common Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [cinder-common 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-cinder-common-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | cinder-common Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [cinder-common 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cinder-common-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | cinder-scheduler Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [cinder-scheduler 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-cinder-scheduler-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | cinder-scheduler Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [cinder-scheduler 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cinder-scheduler-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | cinder-volume Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [cinder-volume 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-cinder-volume-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | cinder-volume Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [cinder-volume 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cinder-volume-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | os-brick-common Ubuntu 18.04.6 LTS (bionic) | 2.3.0-0ubuntu1.2 | [os-brick-common 2.3.0-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-os-brick-common-2.3.0-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | os-brick-common Ubuntu 20.04 LTS (focal) | 3.0.1-0ubuntu1.2 | [os-brick-common 3.0.1-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-os-brick-common-3.0.1-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | python-cinder Ubuntu 18.04.6 LTS (bionic) | 2:12.0.9-0ubuntu1.2 | [python-cinder 2:12.0.9-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-cinder-2-12.0.9-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | python-os-brick Ubuntu 18.04.6 LTS (bionic) | 2.3.0-0ubuntu1.2 | [python-os-brick 2.3.0-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-os-brick-2.3.0-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | python3-cinder Ubuntu 20.04 LTS (focal) | 2:16.1.0-0ubuntu1 | [python3-cinder 2:16.1.0-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-cinder-2-16.1.0-0ubuntu1.md) | Jun 10, 2020 | | Linux | python3-os-brick Ubuntu 18.04.6 LTS (bionic) | 2.3.0-0ubuntu1.2 | [python3-os-brick 2.3.0-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-os-brick-2.3.0-0ubuntu1.2.md) | Jun 10, 2020 | | Linux | python3-os-brick Ubuntu 20.04 LTS (focal) | 3.0.1-0ubuntu1.2 | [python3-os-brick 3.0.1-0ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-os-brick-3.0.1-0ubuntu1.2.md) | Jun 10, 2020 | --- Data as of 2026-11-08T06:59:42Z UTC. 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