{"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_01M5NBZ5DDDFD828WQQZP88D6P","modified_at":"2026-09-01T20:03:41.959146558Z","published_at":"2017-08-02T05:29:00.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12141","https://security-tracker.debian.org/tracker/CVE-2017-12141"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12141","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12141"}],"summary":"In ytnef 1.9.2, a heap-based buffer overflow vulnerability was found in the function TNEFFillMapi in ytnef.c, which allows attackers to cause a denial of service via a crafted file."}