{"action":"Upgrade imagemagick to 8:6.9.11.60+dfsg-1.5 or later.","affected":[{"fixed":"8:6.9.11.60+dfsg-1.5","introduced":"0"}],"component":"imagemagick","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["8:6.9.11.60+dfsg-1.5"],"id":"tcs_01M5NFBJCG9ZJP4XHSS7ENSS9E","modified_at":"2026-10-23T18:03:10.485690565Z","published_at":"2021-05-11T23:15:08.810Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-20311","https://security-tracker.debian.org/tracker/CVE-2021-20311"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-20311#Debian:13/imagemagick","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-20311"}],"summary":"A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that"}