{"id":"UBUNTU-CVE-2015-5303","details":"The TripleO Heat templates (tripleo-heat-templates), when deployed via the commandline interface, allow remote attackers to spoof OpenStack Networking metadata requests by leveraging knowledge of the default value of the NeutronMetadataProxySharedSecret parameter.","modified":"2025-10-24T04:45:26Z","published":"2016-04-11T21:59:00Z","upstream":["CVE-2015-5303"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-5303"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-5303"}],"affected":[{"package":{"name":"tripleo-heat-templates","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/tripleo-heat-templates@0.6.1-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.6.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-tripleo-heat-templates","binary_version":"0.6.1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-5303.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}