{"id":"CVE-2019-7147","details":"A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service.","modified":"2026-09-08T14:12:08.955588Z","published":"2019-01-29T00:29:00.313Z","references":[{"type":"REPORT","url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392544"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/netwide-assembler/nasm","events":[{"introduced":"28b69e2a633a850e724f309a5ec81bac8638084a"},{"last_affected":"28b69e2a633a850e724f309a5ec81bac8638084a"}],"database_specific":{"cpe":"cpe:2.3:a:nasm:netwide_assembler:2.14:rc16:*:*:*:*:*:*","extracted_events":[{"introduced":"2.14-rc16"},{"last_affected":"2.14-rc16"}],"source":"CPE_STRING"}}],"versions":["2.14-rc16","nasm-2.14rc16"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-7147.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}