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Medium severity5.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026

CVE-2020-21687

CVE-2020-21687

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.

Affected products

3
  • Nasm/NASMllm-fuzzy2 versions
    = 2.15rc0+ 1 more
    • (no CPE)range: = 2.15rc0
    • (no CPE)
  • Nasm/Netwide Assembler
    cpe:2.3:a:nasm:netwide_assembler:2.15:rc0:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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