Denial of Service Vulnerability in nasm's expand_mmac_params Function

Denial of Service Vulnerability in nasm's expand_mmac_params Function

CVE-2020-21686 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in nasm before 2.15.04 allows remote attackers to cause a denial of service via crafted asm file.

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