CVE-2016-20039

HIGH

8.4

Description

Multi Emulator Super System 0.154-3.1 contains a buffer overflow vulnerability in the gamma parameter handling that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized gamma parameter value to overflow the stack buffer and overwrite the instruction pointer with a controlled address to achieve code execution.

CVE Details

CVSS v3.1 Score8.4

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/28/2026

Last Modified3/30/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-787

References

http://mamedev.org/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/39673(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/multi-emulator-super-system-buffer-overflow(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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