{"action":"Upgrade putty to 0.71-r0 or later.","affected":[{"fixed":"0.71-r0","introduced":"0"}],"component":"putty","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["0.71-r0"],"id":"tcs_01M5NBZWGFJESXBB560NJPEFF0","modified_at":"2026-09-21T06:17:52.562026961Z","published_at":"2019-03-21T16:01:17.733Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-9894","https://security.alpinelinux.org/vuln/CVE-2019-9894"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-9894#Alpine:v3.19/putty","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-9894"}],"summary":"A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification."}