CVE-2020-10755 — MEDIUM (6.5)

Q: How severe is CVE-2020-10755?

CVE-2020-10755 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-10755?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Openstack-Cinder, Canonical Ubuntu Linux.

Vulnerability 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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Openstack-Cinder	< 14.1.0
Canonical	Ubuntu Linux	18.04

Related Weaknesses (CWE)

CWE-522

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10755Issue Tracking
https://usn.ubuntu.com/4420-1/Third Party Advisory
https://wiki.openstack.org/wiki/OSSN/OSSN-0086Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10755Issue Tracking
https://usn.ubuntu.com/4420-1/Third Party Advisory
https://wiki.openstack.org/wiki/OSSN/OSSN-0086Vendor Advisory

FAQ

What is CVE-2020-10755?

CVE-2020-10755 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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....

How severe is CVE-2020-10755?

CVE-2020-10755 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-10755?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Openstack-Cinder, Canonical Ubuntu Linux.