{"action":"Upgrade libytnef to 1.9.3-1 or later.","affected":[{"fixed":"1.9.3-1","introduced":"0"}],"component":"libytnef","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.9.3-1"],"id":"tcs_01M5NCS4B3EHHTCXDG9S11EN2E","modified_at":"2026-09-01T20:03:51.904667962Z","published_at":"2017-06-07T05:29:00.317Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-9473","https://security-tracker.debian.org/tracker/CVE-2017-9473"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-9473","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-9473"}],"summary":"In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file."}