{"id":"DEBIAN-CVE-2025-65073","details":"OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.","modified":"2026-09-01T20:05:55.796135908Z","published":"2025-11-17T08:16:25.600Z","upstream":["CVE-2025-65073"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-65073"}],"affected":[{"package":{"name":"keystone","ecosystem":"Debian:12","purl":"pkg:deb/debian/keystone?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:22.0.2-0+deb12u1"}]}],"versions":["2:22.0.0-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-65073.json"}},{"package":{"name":"keystone","ecosystem":"Debian:13","purl":"pkg:deb/debian/keystone?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:27.0.0-3+deb13u1"}]}],"versions":["2:27.0.0-3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-65073.json"}},{"package":{"name":"keystone","ecosystem":"Debian:14","purl":"pkg:deb/debian/keystone?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:28.0.0-2"}]}],"versions":["2:27.0.0-3","2:28.0.0-1","2:28.0.0~rc1-1","2:28.0.0~rc1-2","2:28.0.0~rc1-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-65073.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N"}]}