{"action":"Upgrade hivex to 1.3.19-r2 or later.","affected":[{"fixed":"1.3.19-r2","introduced":"0"}],"component":"hivex","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["1.3.19-r2"],"id":"tcs_01M6GW2N0MDQ3WAFA96CEWBESW","modified_at":"2026-11-03T06:32:40.706700638Z","published_at":"2021-05-11T23:15:09.050Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3504","https://security.alpinelinux.org/vuln/CVE-2021-3504"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3504#Alpine:v3.15/hivex","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-3504"}],"summary":"A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds check within the hivex_open function. An attacker could input a specially crafted Windows Registry"}