Skip to content
OpenAdvisories
Medium · 5.5 CVE-2019-25658 EUVD-2019-20052GHSA-4fvm-5vr9-wq7p

a-Mac Address Change 5.4 Local Buffer Overflow DoS

Published Apr 5, 2026 · Updated Apr 6, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
Amac Mac Address Change 5.4 —

References