{"action":"Upgrade putty to 0.73-r0 or later.","affected":[{"fixed":"0.73-r0","introduced":"0"}],"component":"putty","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.10","exploited":false,"fixed_versions":["0.73-r0"],"id":"tcs_01M5NBGDATDWNDS7YYJGG3Q1BZ","modified_at":"2026-09-21T06:17:52.497611906Z","published_at":"2019-10-01T17:15:10.573Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-17069","https://security.alpinelinux.org/vuln/CVE-2019-17069"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-17069","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-17069"}],"summary":"PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via an SSH1_MSG_DISCONNECT message."}