{
  "modified": "2025-08-09T19:01:26Z",
  "published": "2013-08-28T21:55:08Z",
  "id": "CVE-2013-4111",
  "details": "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.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://rhn.redhat.com/errata/RHSA-2013-1200.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/54313"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/54525"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-2004-1"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ossa/+bug/1192229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst"
    }
  ]
}