{"action":"Upgrade pjproject to 2.12-r0 or later.","affected":[{"fixed":"2.12-r0","introduced":"0"}],"component":"pjproject","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["2.12-r0"],"id":"tcs_01M5NDHB1ZGS0YWYFM407WFFNH","modified_at":"2026-10-23T17:17:56.221797311Z","published_at":"2022-02-16T21:15:07.760Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-43300","https://security.alpinelinux.org/vuln/CVE-2021-43300"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-43300#Alpine:v3.23/pjproject","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-43300"}],"summary":"Stack overflow in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size"}