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.
History

Tue, 07 Apr 2026 07:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Amac
Amac mac Address Change
Vendors & Products Amac
Amac mac Address Change

Sun, 05 Apr 2026 20:45:00 +0000

Type Values Removed Values Added
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.
Title a-Mac Address Change 5.4 Local Buffer Overflow DoS
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-04-05T20:45:13.943Z

Updated: 2026-04-06T18:10:03.605Z

Reserved: 2026-04-05T12:45:25.628Z

Link: CVE-2019-25658

cve-icon Vulnrichment

Updated: 2026-04-06T18:09:58.775Z

cve-icon NVD

Status : Received

Published: 2026-04-05T21:16:42.530

Modified: 2026-04-05T21:16:42.530

Link: CVE-2019-25658

cve-icon Redhat

No data.