{"action":"Upgrade bouncycastle to 1.56-1+deb9u1 or later.","affected":[{"fixed":"1.56-1+deb9u1","introduced":"0"}],"component":"bouncycastle","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:9","exploited":false,"fixed_versions":["1.56-1+deb9u1"],"id":"tcs_01M5NYZK7N4Q3BKH17Q07XVQ45","modified_at":"2026-03-09T01:21:38.672341Z","published_at":"2017-12-21T00:00:00Z","references":["https://osv.dev/vulnerability/DSA-4072-1"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DSA-4072-1","url":"https://osv.dev/vulnerability/DSA-4072-1"}],"summary":"bouncycastle - security update"}