{"action":"Upgrade gst-plugins-good to 1.20.3-r0 or later.","affected":[{"fixed":"1.20.3-r0","introduced":"0"}],"component":"gst-plugins-good","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["1.20.3-r0"],"id":"tcs_01M6HFF08RS0ZQZVC5P9ZJN074","modified_at":"2026-11-03T07:30:12.299882981Z","published_at":"2022-07-19T20:15:10.843Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-1921","https://security.alpinelinux.org/vuln/CVE-2022-1921"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-1921#Alpine:v3.23/gst-plugins-good","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-1921"}],"summary":"Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite."}