CVE catalog
CVE-2020-10755
cinder: CVE-2020-10755
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.21% · Oct 25, 2026
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
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | cinder | sid | 2:29.0.0-3 | fixed |
| Debian | cinder | forky | 2:28.0.0-1 | fixed |
| Debian | cinder | trixie | 2:26.0.0-2 | fixed |
| Debian | cinder | bookworm | 2:21.3.1-1~deb12u1 | fixed |
| Debian | cinder | bookworm-security | 2:21.3.1-1~deb12u1 | fixed |
| Debian | python-os-brick | sid | 7.1.1-4 | fixed |
| Debian | python-os-brick | forky | 7.1.1-4 | fixed |
| Debian | python-os-brick | trixie | 6.11.0-2 | fixed |
| Debian | python-os-brick | bookworm | 6.1.0-3 | fixed |
| Ubuntu | cinder | 18.04 | 2:11.0.0-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:11.0.0-0ubuntu3 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~b1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~b2-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc2-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc2-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.3-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.4-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.5-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.7-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.9-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.9-0ubuntu1.2 | fixed |
| Ubuntu | python-os-brick | 18.04 | 1.15.2-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.1.1-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.3.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.3.0-0ubuntu1.2 | fixed |
| Ubuntu | cinder | 20.04 | 2:15.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b2~git2020020407.819b4a0fc-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b3~git2020032414.a0c0a9e23-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b3~git2020041012.eb915e2db-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.1.0-0ubuntu1 | fixed |
| Ubuntu | python-os-brick | 20.04 | 2.10.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 2.11.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.1-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.1-0ubuntu1.2 | fixed |
| Ubuntu | cinder | 16.04 | 2:7.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.0.0~b1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.0.0~b2-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.0.0~b3-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.0.0~rc1-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.1.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.1.1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 16.04 | 2:8.1.1-0ubuntu3 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 0.5.0-0ubuntu2 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 0.5.0-2fakesync1 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 1.1.0-1 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 1.2.0-2 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 1.2.0-2ubuntu0.1 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 1.2.0-2ubuntu0.2 | vulnerable |
| Ubuntu | python-os-brick | 16.04 | 1.2.0-2ubuntu0.3 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:11.0.0-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:11.0.0-0ubuntu3 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~b1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~b2-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc2-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0~rc2-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.1-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.3-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.4-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.5-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.7-0ubuntu2 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.9-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 18.04 | 2:12.0.9-0ubuntu1.2 | fixed |
| Ubuntu | python-os-brick | 18.04 | 1.15.2-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.1.1-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.3.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 18.04 | 2.3.0-0ubuntu1.2 | fixed |
| Ubuntu | cinder | 20.04 | 2:15.0.0-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b2~git2020020407.819b4a0fc-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b3~git2020032414.a0c0a9e23-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0~b3~git2020041012.eb915e2db-0ubuntu1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.0.0-0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | cinder | 20.04 | 2:16.1.0-0ubuntu1 | fixed |
| Ubuntu | python-os-brick | 20.04 | 2.10.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 2.11.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.0-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.1-0ubuntu1 | vulnerable |
| Ubuntu | python-os-brick | 20.04 | 3.0.1-0ubuntu1.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | cinder | source | sid | 2:16.1.0-1 | low | Not reported | Not reported |
| Debian | cinder | source | forky | 2:16.1.0-1 | low | Not reported | Not reported |
| Debian | cinder | source | trixie | 2:16.1.0-1 | low | Not reported | Not reported |
| Debian | cinder | source | bookworm | 2:16.1.0-1 | low | Not reported | Not reported |
| Debian | python-os-brick | source | sid | 3.1.0-1 | low | Not reported | Not reported |
| Debian | python-os-brick | source | forky | 3.1.0-1 | low | Not reported | Not reported |
| Debian | python-os-brick | source | trixie | 3.1.0-1 | low | Not reported | Not reported |
| Debian | python-os-brick | source | bookworm | 3.1.0-1 | low | Not reported | Not reported |
| Ubuntu | cinder | deb | 18.04 | 2:12.0.9-0ubuntu1.2 | Not reported | USN-4420-1 | Not reported |
| Ubuntu | python-os-brick | deb | 18.04 | 2.3.0-0ubuntu1.2 | Not reported | USN-4420-1 | Not reported |
| Ubuntu | cinder | deb | 20.04 | 2:16.1.0-0ubuntu1 | Not reported | USN-4420-1 | Not reported |
| Ubuntu | python-os-brick | deb | 20.04 | 3.0.1-0ubuntu1.2 | Not reported | USN-4420-1 | Not reported |
| Ubuntu | cinder | deb | 18.04 | 2:12.0.9-0ubuntu1.2 | Not reported | UBUNTU-CVE-2020-10755 | Not reported |
| Ubuntu | python-os-brick | deb | 18.04 | 2.3.0-0ubuntu1.2 | Not reported | UBUNTU-CVE-2020-10755 | Not reported |
| Ubuntu | cinder | deb | 20.04 | 2:16.1.0-0ubuntu1 | Not reported | UBUNTU-CVE-2020-10755 | Not reported |
| Ubuntu | python-os-brick | deb | 20.04 | 3.0.1-0ubuntu1.2 | Not reported | UBUNTU-CVE-2020-10755 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [cinder-api]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [cinder-backup]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [cinder-common]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [cinder-doc]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [cinder-scheduler]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [cinder-volume]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [os-brick-common]Fixed
Source package: [python-os-brick]
Details (2)
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
- [python3-cinder]Fixed
Source package: [cinder]
Details (4)
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookwormFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
2:21.3.1-1~deb12u1· all · bookworm-securityFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · bookworm; dsa · cinder · debian · 12
- [python3-os-brick]Fixed
Source package: [python-os-brick]
Details (2)
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
- [python-os-brick-doc]Fixed
Source package: [python-os-brick]
Details (2)
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
6.1.0-3· all · bookwormFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · bookworm; dsa · python-os-brick · debian · 12
[Debian 13 (Trixie)]
- [cinder-api]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [cinder-backup]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [cinder-common]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [cinder-doc]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [cinder-scheduler]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [cinder-volume]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [os-brick-common]Fixed
Source package: [python-os-brick]
Details (2)
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
- [python3-cinder]Fixed
Source package: [cinder]
Details (2)
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
2:26.0.0-2· all · trixieFixed · Fixed:
2:16.1.0-1dsa · cinder · debian · 13
- [python3-os-brick]Fixed
Source package: [python-os-brick]
Details (2)
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
- [python-os-brick-doc]Fixed
Source package: [python-os-brick]
Details (2)
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
6.11.0-2· all · trixieFixed · Fixed:
3.1.0-1dsa · python-os-brick · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-ru-2020_2161-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-10755]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-10755]
- [https://osv.dev/vulnerability/USN-4420-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-10755]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-10755.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]