CVE-2020-10755
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
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2:16.1.0-1 |
| sid | Fixed | 2:16.1.0-1 |
| forky | Fixed | 2:16.1.0-1 |
| bullseye | Fixed | 2:16.1.0-1 |
| bookworm | Fixed | 2:16.1.0-1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-10755
- https://github.com/openstack/cinder/commit/ba785eef5f515b869c0d68016e84bb74f76ab45e
- https://github.com/openstack/os-brick/commit/4047948f1ac8055a025972ad73ec3ec421450775
- https://bugs.launchpad.net/cinder/+bug/1823200
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10755
- https://github.com/pypa/advisory-database/tree/main/vulns/cinder/PYSEC-2020-228.yaml
- https://usn.ubuntu.com/4420-1
- https://wiki.openstack.org/wiki/OSSN/OSSN-0086
- https://security-tracker.debian.org/tracker/CVE-2020-10755
- https://usn.ubuntu.com/4420-1/
- https://www.suse.com/security/cve/CVE-2020-10755.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.