{"id":"UBUNTU-CVE-2015-1852","details":"The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the \"insecure\" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.","modified":"2026-02-04T02:28:58.360722Z","published":"2015-04-17T00:00:00Z","related":["USN-2705-1"],"upstream":["CVE-2015-1852"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-1852"},{"type":"REPORT","url":"http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2705-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-1852"}],"affected":[{"package":{"name":"python-keystoneclient","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/python-keystoneclient@1:0.7.1-ubuntu1.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.7.1-ubuntu1.2"}]}],"versions":["1:0.3.2-0ubuntu1","1:0.4.1-0ubuntu1","1:0.4.2-0ubuntu1","1:0.6.0-0ubuntu1","1:0.7.1-ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-keystoneclient","binary_version":"1:0.7.1-ubuntu1.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1852.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}