{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"nasm","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NERBSCDM6KZ0PZDSXV1WAW","modified_at":"2026-10-26T12:01:00.468775269Z","published_at":"2021-08-25T16:15:08.567Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-18974","https://security-tracker.debian.org/tracker/CVE-2020-18974"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-18974","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-18974"}],"summary":"Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147."}