What is CVE-2017-15139?

CVE-2017-15139 is a high-severity vulnerability in OpenStack Cinder, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-08-27.

How severe is CVE-2017-15139?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in OpenStack Cinder

CVE-2017-15139

A vulnerability was found in openstack-cinder releases up to and including Queens, allowing newly created volumes in certain storage volume configurations to contain previous data. It specifically affects ScaleIO volumes using thin volumes and zero padding. This could lead to leakage of sensitive information between tenants.

Vulnerability class: Information Disclosure

Published 2018-08-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (68.9th percentile), scored 2026-10-21.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

OpenStack Cinder
OpenStack Foundation Openstack-Cinder — versions up to and including Queens
Red Hat OpenStack — versions 10, 13

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wiki.openstack.org/wiki/OSSN/OSSN-0084 (Third Party Advisory, Mitigation)
access.redhat.com/errata/RHSA-2018:3601 (vendor-advisory, Third Party Advisory)
bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
access.redhat.com/errata/RHSA-2019:0917 (vendor-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2017-15139?: CVE-2017-15139 is a high-severity vulnerability in OpenStack Cinder, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-08-27.
How severe is CVE-2017-15139?: High severity. CVSS v3 base score is 7.5 out of 10.