CVE-2020-21686
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
ProductNasm Netwide Assembler
PublishedAug 22, 2023
First seenAug 22, 2023
Weakness typeCWE-562CWE-562
How to fix
Update
- nasm netwide_assembler2.15.04 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nasm netwide_assembler | v < 2.15.04 | 2.15.04 |
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