Vulnerability · Published Jun 10, 2020 · Assigned by redhat
CVE-2020-10755
Medium 6.5
In plain English
A medium-severity security flaw in openstack-cinder from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | cinder | 2:16.1.0-1 | DEBIAN-CVE-2020-10755 |
| Debian:13 | cinder | 2:16.1.0-1 | DEBIAN-CVE-2020-10755 |
| Debian:14 | cinder | 2:16.1.0-1 | DEBIAN-CVE-2020-10755 |
| Debian:12 | python-os-brick | 3.1.0-1 | DEBIAN-CVE-2020-10755 |
| Debian:13 | python-os-brick | 3.1.0-1 | DEBIAN-CVE-2020-10755 |
| Debian:14 | python-os-brick | 3.1.0-1 | DEBIAN-CVE-2020-10755 |
| PyPI | cinder | 14.1.0 | GHSA-v3m2-pg96-w33m |
| PyPI | cinder | 15.2.0 | GHSA-v3m2-pg96-w33m |
| PyPI | cinder | 16.1.0 | GHSA-v3m2-pg96-w33m |
| PyPI | cinder | 14.1.0, 15.2.0, 16.1.0 | PYSEC-2020-228 |
| PyPI | os-brick | 2.10.4, 2.8.6, 3.0.2 | PYSEC-2026-891 |
| PyPI | os-brick | 3.0.2 | GHSA-v3m2-pg96-w33m |
| PyPI | os-brick | 2.10.4 | GHSA-v3m2-pg96-w33m |
| PyPI | os-brick | 2.8.6 | GHSA-v3m2-pg96-w33m |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | openstack-cinder | all openstack-cinder versions before openstack-cinder 14.1.0all openstack-cinder 15.x.x versions before openstack-cinder 15.2.0all openstack-cinder 16.x.x versions before openstack-cinder 16.1.0 |
Weakness: CWE-522 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- https://wiki.openstack.org/wiki/OSSN/OSSN-0086 x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10755 x_refsource_CONFIRM
- USN-4420-1 vendor-advisory, x_refsource_UBUNTU