{"action":"Upgrade icecast to 2.4.4-r0 or later.","affected":[{"fixed":"2.4.4-r0","introduced":"0"}],"component":"icecast","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.9","exploited":false,"fixed_versions":["2.4.4-r0"],"id":"tcs_01M5NAK2XCX3NF2MA5B0F8CSVX","modified_at":"2026-10-23T17:17:55.236139901Z","published_at":"2018-11-05T19:29:00.283Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-18820","https://security.alpinelinux.org/vuln/CVE-2018-18820"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-18820#Alpine:v3.9/icecast","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-18820"}],"summary":"A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource"}