CVE-2019-25658

MEDIUM

5.5

Description

a-Mac Address Change 5.4 contains a local buffer overflow vulnerability that allows local attackers to crash the application by supplying oversized input to registration form fields. Attackers can paste 212 bytes of data into the 'Your Name', 'Your Company', or 'Register Code' fields and click the Register button to trigger a denial of service crash.

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

Published4/5/2026

Last Modified4/5/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-787

References

http://amac.paqtool.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/46292(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/a-mac-address-change-local-buffer-overflow-dos(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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