{"action":"Upgrade discount to 2.2.4-1 or later.","affected":[{"fixed":"2.2.4-1","introduced":"0"}],"component":"discount","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.2.4-1"],"id":"tcs_01M5NCYAMTZ8KPXRMFZ875KH0S","modified_at":"2026-10-23T18:03:36.432097914Z","published_at":"2018-05-25T13:29:00.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-11468","https://security-tracker.debian.org/tracker/CVE-2018-11468"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-11468#Debian:14/discount","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-11468"}],"summary":"The __mkd_trim_line function in mkdio.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mk"}