{"action":"Upgrade openjpeg2 to 2.1.1-1 or later.","affected":[{"fixed":"2.1.1-1","introduced":"0"}],"component":"openjpeg2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.1.1-1"],"id":"tcs_01M5NBM3CTR2VB3AK8F3MCWKAD","modified_at":"2026-09-22T07:02:06.786039693Z","published_at":"2017-02-03T16:59:00.293Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-4797","https://security-tracker.debian.org/tracker/CVE-2016-4797"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-4797","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-4797"}],"summary":"Divide-by-zero vulnerability in the opj_tcd_init_tile function in tcd.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (application crash) via a crafted jp2 file. NOTE:"}