{"action":"Upgrade openexr to 2.5.4-1 or later.","affected":[{"fixed":"2.5.4-1","introduced":"0"}],"component":"openexr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.4-1"],"id":"tcs_01M5NFBGFSJ97Q3HA7683VYTM5","modified_at":"2026-10-23T18:03:10.472835291Z","published_at":"2022-03-04T18:15:07.993Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-20303","https://security-tracker.debian.org/tracker/CVE-2021-20303"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-20303#Debian:14/openexr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-20303"}],"summary":"A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an ou"}