{"id":"DEBIAN-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.","modified":"2026-09-01T20:03:16.836317019Z","published":"2013-08-28T21:55:08.740Z","upstream":["CVE-2013-4111"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2013-4111"}],"affected":[{"package":{"name":"python-glanceclient","ecosystem":"Debian:12","purl":"pkg:deb/debian/python-glanceclient?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.9.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4111.json"}},{"package":{"name":"python-glanceclient","ecosystem":"Debian:13","purl":"pkg:deb/debian/python-glanceclient?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.9.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4111.json"}},{"package":{"name":"python-glanceclient","ecosystem":"Debian:14","purl":"pkg:deb/debian/python-glanceclient?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.9.0-2"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4111.json"}}],"schema_version":"1.9.0"}