{"action":"Upgrade asterisk to 18.2.2-r2 or later.","affected":[{"fixed":"18.2.2-r2","introduced":"13.0.0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["18.2.2-r2"],"id":"tcs_01M5ND7GPBPRZXECAW3AGCNQ7Y","modified_at":"2026-10-23T17:17:56.187442274Z","published_at":"2021-07-30T14:15:16.910Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-32558","https://security.alpinelinux.org/vuln/CVE-2021-32558"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-32558#Alpine:v3.16/asterisk","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-32558"}],"summary":"An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver"}