{"id":"DEBIAN-CVE-2023-20860","details":"Spring Framework running version 6.0.0 - 6.0.6 or 5.3.0 - 5.3.25 using \"**\" as a pattern in Spring Security configuration with the mvcRequestMatcher creates a mismatch in pattern matching between Spring Security and Spring MVC, and the potential for a security bypass.","modified":"2026-09-15T09:02:36.699498750Z","published":"2023-03-27T22:15:21.603Z","upstream":["CVE-2023-20860"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-20860"}],"affected":[{"package":{"name":"libspring-java","ecosystem":"Debian:12","purl":"pkg:deb/debian/libspring-java?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.30-2","4.3.30-3","4.3.30-4"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-20860.json"}},{"package":{"name":"libspring-java","ecosystem":"Debian:13","purl":"pkg:deb/debian/libspring-java?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.30-3","4.3.30-4"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-20860.json"}},{"package":{"name":"libspring-java","ecosystem":"Debian:14","purl":"pkg:deb/debian/libspring-java?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.30-3","4.3.30-4"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-20860.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}