Vulnerability Details CVE-2013-4111
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 48.3%
CVSS Severity
CVSS v2 Score 5.8
References
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html
- http://rhn.redhat.com/errata/RHSA-2013-1200.html
- http://secunia.com/advisories/54313
- http://secunia.com/advisories/54525
- http://www.ubuntu.com/usn/USN-2004-1
- https://bugs.launchpad.net/ossa/+bug/1192229
- https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html
- http://rhn.redhat.com/errata/RHSA-2013-1200.html
- http://secunia.com/advisories/54313
- http://secunia.com/advisories/54525
- http://www.ubuntu.com/usn/USN-2004-1
- https://bugs.launchpad.net/ossa/+bug/1192229
- https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst
Products affected by CVE-2013-4111
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cpe:2.3:a:openstack:python_glanceclient:0.4.0
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cpe:2.3:a:openstack:python_glanceclient:0.4.1
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cpe:2.3:a:openstack:python_glanceclient:0.4.2
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cpe:2.3:a:openstack:python_glanceclient:0.5.0
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cpe:2.3:a:openstack:python_glanceclient:0.5.1
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cpe:2.3:a:openstack:python_glanceclient:0.6.0
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cpe:2.3:a:openstack:python_glanceclient:0.7.0
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cpe:2.3:a:openstack:python_glanceclient:0.8.0
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cpe:2.3:a:openstack:python_glanceclient:0.9.0
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cpe:2.3:o:opensuse:opensuse:12.3