CVE-2020-21687

nasm: stack-based buffer overflow in stdscan() in stdscan.c

Published Aug 22, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-14455 Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 3, 2024, 7:58 PM
Reserved
Aug 13, 2020, 12:00 AM
Status
Modified
Published
Aug 22, 2023, 7:16 PM
Modified
Jun 17, 2026, 3:03 AM
Severity
Low
Public date
Jan 6, 2020, 12:00 AM