CVE-2013-4111

OpenStack: python-glanceclient failing SSL certificate check

Published Aug 28, 2013 CVSS 2.0 · 5.8 Medium EPSS < 1% KEV · Not listed
Description
The Python client library for Glance (python-glanceclient) before 0.10.0 does not properly check the preverify_ok value, which prevents the server hostname from being verified with a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate and allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2013-0031 The Python client library for Glance (python-glanceclient) before 0.10.0 does not properly check the preverify_ok value, which prevents the server hostname from being verified with a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate and allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Github GHSA Github GHSA GHSA-qgfg-gvff-523v python-glanceclient vulnerable to SSL server spoofing due to unverified X.509 certificate
Ubuntu USN Ubuntu USN USN-2004-1 python-glanceclient vulnerability
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 4:30 PM
Reserved
Jun 12, 2013, 12:00 AM
Status
Modified
Published
Aug 28, 2013, 9:55 PM
Modified
Jun 16, 2026, 11:56 PM
Severity
Moderate
Public date
Jul 29, 2013, 12:00 AM