{"id":"DEBIAN-CVE-2013-4185","details":"Algorithmic complexity vulnerability in OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service (nova-network consumption) via a large number of server-creation operations, which triggers a large number of update requests.","modified":"2026-09-01T20:03:17.535548944Z","published":"2013-10-29T22:55:02.457Z","upstream":["CVE-2013-4185"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2013-4185"}],"affected":[{"package":{"name":"nova","ecosystem":"Debian:12","purl":"pkg:deb/debian/nova?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4185.json"}},{"package":{"name":"nova","ecosystem":"Debian:13","purl":"pkg:deb/debian/nova?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4185.json"}},{"package":{"name":"nova","ecosystem":"Debian:14","purl":"pkg:deb/debian/nova?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2013.1.2-3"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-4185.json"}}],"schema_version":"1.9.0"}