{"action":"Upgrade file to 5.37-r1 or later.","affected":[{"fixed":"5.37-r1","introduced":"0"}],"component":"file","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["5.37-r1"],"id":"tcs_01M5NBHAYTD2X3PSRQAYCFBESF","modified_at":"2026-09-21T06:17:52.501531943Z","published_at":"2019-10-21T05:15:10.520Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-18218","https://security.alpinelinux.org/vuln/CVE-2019-18218"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-18218#Alpine:v3.21/file","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-18218"}],"summary":"cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write)."}