{"action":"Upgrade ghostscript to 9.53.0~dfsg-1 or later.","affected":[{"fixed":"9.53.0~dfsg-1","introduced":"0"}],"component":"ghostscript","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["9.53.0~dfsg-1"],"id":"tcs_01M5NF3GE536P6RF7TNE38ZMHT","modified_at":"2026-09-11T11:02:34.747154855Z","published_at":"2024-02-04T18:16:00.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36773","https://security-tracker.debian.org/tracker/CVE-2020-36773"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36773","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36773"}],"summary":"Artifex Ghostscript before 9.53.0 has an out-of-bounds write and use-after-free in devices/vector/gdevtxtw.c (for txtwrite) because a single character code in a PDF document can map to more than one U"}