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CVE-2019-20334

MEDIUM

5.5

Description

In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published1/4/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nasm:netwide_assembler

Weaknesses (CWE)

CWE-674

References

https://bugzilla.nasm.us/show_bug.cgi?id=3392548#c4(cve@mitre.org)

https://bugzilla.nasm.us/show_bug.cgi?id=3392638(cve@mitre.org)

https://bugzilla.nasm.us/show_bug.cgi?id=3392548#c4(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.nasm.us/show_bug.cgi?id=3392638(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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