{"action":"Upgrade qpid-proton to 0.22.0-1 or later.","affected":[{"fixed":"0.22.0-1","introduced":"0"}],"component":"qpid-proton","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.22.0-1"],"id":"tcs_01M5NDKHF26D600THZRNT7AV7G","modified_at":"2026-09-21T07:00:08.019813906Z","published_at":"2019-04-23T16:29:00.467Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-0223","https://security-tracker.debian.org/tracker/CVE-2019-0223"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-0223#Debian:13/qpid-proton","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-0223"}],"summary":"While investigating bug PROTON-2014, we discovered that under some circumstances Apache Qpid Proton versions 0.9 to 0.27.0 (C library and its language bindings) can connect to a peer anonymously using"}