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CVE-2019-6291
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2019-01-15T00:29:00.430 · Last modified 2026-06-17T02:38:57.780

Summary

An issue was discovered in the function expr6 in eval.c in Netwide Assembler (NASM) through 2.14.02. There is a stack exhaustion problem caused by the expr6 function making recursive calls to itself in certain scenarios involving lots of '!' or '+' or '-' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted asm file.

Affected products

nasm — netwide_assembler

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.