{"id":"CVE-2013-4111","aliases":["DEBIAN-CVE-2013-4111","EUVD-2013-0031","GHSA-qgfg-gvff-523v","PYSEC-2013-11","RHSA-2013:1200"],"status":"published","title":"python-glanceclient vulnerable to SSL server spoofing due to unverified X.509 certificate","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.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0099,"percentile":0.62759,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2013-08-28T17:00:00Z","modified":"2026-09-01T20:03:16Z","fixes":[{"ecosystem":"PyPI","package":"python-glanceclient","fixed_in":["0.10.0"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"python-glanceclient","fixed_in":["1:0.9.0-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"python-glanceclient","fixed_in":["1:0.9.0-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"python-glanceclient","fixed_in":["1:0.9.0-2"],"sources":["osv"]},{"ecosystem":"Red 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Hat:openstack:3::el6","package":"python-glanceclient","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.9.0-2.el6ost"}]}]}],"products":[{"vendor":"openstack","product":"python_glanceclient"},{"vendor":"opensuse","product":"opensuse"}],"references":[{"url":"http://secunia.com/advisories/54525","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/54313","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.ubuntu.com/usn/USN-2004-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory","web"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1200.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://bugs.launchpad.net/ossa/+bug/1192229","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4111","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2013:1200","tags":["web","advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-4111","tags":["web","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=989738","tags":["web","report"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/python-glanceclient/PYSEC-2013-11.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qgfg-gvff-523v","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-4111","tags":["advisory"]},{"url":"https://github.com/jaypipes/python-glanceclient","tags":["package"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_1200.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4111","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-4111","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.","status":"published","published":"2013-08-28T17:00:00Z","modified":"2024-08-06T16:30:49.915Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-0031","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.","status":"published","published":"2013-08-28T17:00:00Z","modified":"2024-08-06T16:30:49Z","updated_at":"2026-11-03T01:56:33.663204Z"}],"ghsa":[{"id":"GHSA-qgfg-gvff-523v","title":"python-glanceclient vulnerable to SSL server spoofing due to unverified X.509 certificate","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.","status":"published","published":"2022-05-14T02:10:39Z","modified":"2024-10-25T20:44:51Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:38:13.09489Z"}],"nvd":[{"id":"CVE-2013-4111","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.","status":"published","published":"2013-08-28T21:55:08.74Z","modified":"2026-06-16T23:56:38.68Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:35.248411Z"}],"osv":[{"id":"GHSA-qgfg-gvff-523v","title":"python-glanceclient vulnerable to SSL server spoofing due to unverified X.509 certificate","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.","status":"published","published":"2022-05-14T02:10:39Z","modified":"2024-10-25T21:01:56.298365Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"},{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:54.40888Z"},{"id":"CVE-2013-4111","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.","status":"published","published":"2013-08-28T21:55:08Z","modified":"2026-04-10T03:42:53.740186Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-4111","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.","status":"published","published":"2013-08-28T21:55:08.74Z","modified":"2026-09-01T20:03:16.836317019Z","updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"PYSEC-2013-11","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.","status":"published","published":"2013-08-28T21:55:00Z","modified":"2026-06-10T17:01:46.953857963Z","updated_at":"2026-11-02T15:52:51.645172Z"},{"id":"RHSA-2013:1200","title":"Red Hat Security Advisory: python-glanceclient security update","status":"published","published":"2024-09-15T21:04:41Z","modified":"2026-08-01T10:30:05.597226206Z","updated_at":"2026-11-02T15:53:01.993625Z"}]}}