CVE-2017-2627

Name: CVE-2017-2627
Creator: NVD / NIST
Published: 2018-08-22T17:29:00.257+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.66%

Last modified Jun 17, 2026

CVE-2017-2627 is a vulnerability of currently unknown severity. A flaw was found in openstack-tripleo-common as shipped with Red Hat Openstack Enterprise 10 and 11. The sudoers file as installed with OSP's openstack-tripleo-common package is much too permissive. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

A flaw was found in openstack-tripleo-common as shipped with Red Hat Openstack Enterprise 10 and 11. The sudoers file as installed with OSP's openstack-tripleo-common package is much too permissive. It contains several lines for the mistral user that have wildcards that allow directory traversal with '..' and it grants full passwordless root access to the validations user.

Metrics

EPSS Probability

0.66%

46.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Redhat	Openstack	10
Redhat	Openstack	11
Openstack	Tripleo-Common	All versions

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2627Issue Tracking, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2627Issue Tracking, Vendor Advisory

Timeline

Published: Aug 22, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-2627?

How severe is CVE-2017-2627?

Severity scoring for CVE-2017-2627 is pending analysis. The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2017-2627?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-2627?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST