CVE-2013-4111
Last modified
CVE-2013-4111 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.99% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Python Glanceclient | 0.9.0 |
| Opensuse | Opensuse | 12.3 |
References
- http://secunia.com/advisories/54313Vendor Advisory
- http://secunia.com/advisories/54525Vendor Advisory
- http://secunia.com/advisories/54313Vendor Advisory
- http://secunia.com/advisories/54525Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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