CVE-2019-25658
MediumCVSS 5.5Exploitation Probability (EPSS)
Low risk4th percentile - higher than 4% of all known CVEs
Summary
a-Mac Address Change version 5.4 contains a local buffer overflow vulnerability. An attacker can supply oversized input (212 bytes) to registration form fields, causing the application to crash.
Risk Assessment
A local attacker can cause a denial of service (crash) of the application, potentially disrupting system operations.
Recommendation
Update a-Mac Address Change to a version newer than 5.4 or implement input length restrictions.
Original NVD description (English source)
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.