{"action":"Upgrade openjpeg2 to 2.4.0-4 or later.","affected":[{"fixed":"2.4.0-4","introduced":"0"}],"component":"openjpeg2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.0-4"],"id":"tcs_01M5NFJ3YZZ8DCTTEVF0WM8488","modified_at":"2026-10-23T18:02:46.578468519Z","published_at":"2021-04-14T14:15:14.133Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-29338","https://security-tracker.debian.org/tracker/CVE-2021-29338"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-29338","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-29338"}],"summary":"Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option \"-ImgDir\" on a direc"}