{"action":"Upgrade nrpe to 4.0.0-r0 or later.","affected":[{"fixed":"4.0.0-r0","introduced":"0"}],"component":"nrpe","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["4.0.0-r0"],"id":"tcs_01M5NCQ9G95SSA3P47AWGATHWG","modified_at":"2026-10-26T11:17:55.179087594Z","published_at":"2020-03-16T18:15:12.867Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-6581","https://security.alpinelinux.org/vuln/CVE-2020-6581"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-6581#Alpine:v3.23/nrpe","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-6581"}],"summary":"Nagios NRPE 3.2.1 has Insufficient Filtering because, for example, nasty_metachars interprets \\n as the character \\ and the character n (not as the \\n newline sequence). This can cause command injecti"}