{"action":"Upgrade haproxy to 1.8.15-1 or later.","affected":[{"fixed":"1.8.15-1","introduced":"0"}],"component":"haproxy","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.8.15-1"],"id":"tcs_01M5NDA2X2GGY8GNCN445MSVGQ","modified_at":"2026-10-23T18:03:04.672677210Z","published_at":"2018-12-12T17:29:00.293Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-20103","https://security-tracker.debian.org/tracker/CVE-2018-20103"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-20103","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-20103"}],"summary":"An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long"}