{"action":"Upgrade py3-ecdsa to 0.13.3-r0 or later.","affected":[{"fixed":"0.13.3-r0","introduced":"0"}],"component":"py3-ecdsa","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["0.13.3-r0"],"id":"tcs_01M6GPF19PCKBZXF2RBZYN0FN4","modified_at":"2026-11-03T06:32:29.441696026Z","published_at":"2020-01-02T15:15:11.960Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-14859","https://security.alpinelinux.org/vuln/CVE-2019-14859"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-14859#Alpine:v3.14/py3-ecdsa","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-14859"}],"summary":"A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted,"}