6.5

CVE-2020-10755: canonical ubuntu_linux Insufficiently Protected Credentials

CVSS: 6.5v3.1MediumModified
AliasesGHSA-v3m2-pg96-w33mPYSEC-2020-228PYSEC-2026-891
Published 10-06-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-10755 is a medium (CVSS 6.5) Insufficiently Protected Credentials vulnerability in canonical ubuntu_linux. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 68% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
1.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
SUSE-RU-2020:2161-1

Timeline

  1. 10-06-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

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

CVSS metrics

8 scores · 6 sources · 4 versions

EPSS trend

Probability

1.21%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.21% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat4 products
  • openstack-cinder< 14.1.0 | ≥ 15.0.0, < 15.2.0 | ≥ 16.0.0, < 16.1.0
  • openstack-cinder< 1:15.3.1-1.20200914173114.00ac80b.el8ost | < 1:12.0.10-19.el7ost
  • python-cinder< 1:12.0.10-19.el7ost
  • python3-cinder< 1:15.3.1-1.20200914173114.00ac80b.el8ost
Debian2 products
  • cinder< 2:16.1.0-1
  • python-os-brick< 3.1.0-1
PyPI2 products
  • cinder≥ 14.0.0, < 14.1.0 | ≥ 15.0.0, < 15.2.0 | ≥ 16.0.0, < 16.1.0
  • os-brick≥ 2.8.0, < 2.8.6 | ≥ 2.10.0, < 2.10.4 | ≥ 3.0.0, < 3.0.2
Ubuntu2 products
  • cinderAll versions (No fix recorded) | < 2:12.0.9-0ubuntu1.2 | < 2:16.1.0-0ubuntu1
  • python-os-brickAll versions (No fix recorded) | < 2.3.0-0ubuntu1.2 | < 3.0.1-0ubuntu1.2
Canonical1 product
Red hat1 product
  • openstack-cinderall openstack-cinder versions before openstack-cinder 14.1.0 | all openstack-cinder 15.x.x versions before openstack-cinder 15.2.0 | all openstack-cinder 16.x.x versions before openstack-cinder 16.1.0

6 vendors · 12 products

References

36 links
Show all 36 references