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Status published
Medium
CVE-2020-21686
A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
nasm
View all reports →Affected Software
netwide assembler
Vulnerable Versions:
0
Timeline
Official Publish:
August 22nd, 2023
Last Modified:
October 7th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.