{"action":"Upgrade openjpeg2 to 2.3.1-1 or later.","affected":[{"fixed":"2.3.1-1","introduced":"0"}],"component":"openjpeg2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.3.1-1"],"id":"tcs_01M5NDF3Y84YV2SW7PAQHSDPPP","modified_at":"2026-10-23T18:03:07.274664036Z","published_at":"2018-01-16T22:29:00.490Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5727","https://security-tracker.debian.org/tracker/CVE-2018-5727"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5727#Debian:14/openjpeg2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5727"}],"summary":"In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a"}