{"id":"CVE-2019-20334","details":"In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.","modified":"2026-09-08T14:12:06.222568Z","published":"2020-01-04T07:15:11.037Z","references":[{"type":"REPORT","url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392548#c4"},{"type":"REPORT","url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392638"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/netwide-assembler/nasm","events":[{"introduced":"74246c499ea4313fb8837977dc0c135fc50567c0"},{"last_affected":"74246c499ea4313fb8837977dc0c135fc50567c0"}],"database_specific":{"cpe":"cpe:2.3:a:nasm:netwide_assembler:2.14.02:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.14.02"},{"last_affected":"2.14.02"}],"source":"CPE_STRING"}}],"versions":["2.14.02","nasm-2.14.02"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20334.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}