{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libspring-java","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NHVPWHF5CVT0PB0Y84KJ3Y","modified_at":"2026-10-23T18:04:51.688802430Z","published_at":"2023-04-13T20:15:07.777Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-20863","https://security-tracker.debian.org/tracker/CVE-2023-20863"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-20863#Debian:13/libspring-java","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-20863"}],"summary":"In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition."}