{"action":"Upgrade asterisk to 16.6.2-r1 or later.","affected":[{"fixed":"16.6.2-r1","introduced":"13.0.0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.11","exploited":false,"fixed_versions":["16.6.2-r1"],"id":"tcs_01M5ND7FV2PV60GD2XVDTHR37N","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","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"}