{"action":"Upgrade xymon to 4.3.29-1 or later.","affected":[{"fixed":"4.3.29-1","introduced":"0"}],"component":"xymon","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.29-1"],"id":"tcs_01M5NDSR68CKT95ME5Y6R5FPJC","modified_at":"2026-09-21T07:01:49.227870954Z","published_at":"2019-08-27T17:15:10.427Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-13451","https://security-tracker.debian.org/tracker/CVE-2019-13451"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-13451#Debian:14/xymon","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-13451"}],"summary":"In Xymon through 4.3.28, a buffer overflow vulnerability exists in history.c."}