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Medium · 6.2 CVE-2018-25214 EUVD-2018-21686GHSA-x3w6-vw5v-xcc9

MegaPing Local Buffer Overflow Denial of Service

Published Mar 26, 2026 · Updated Mar 26, 2026 · Assigned by VulnCheck

Description

MegaPing contains a local buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload to the Destination Address List field in the Finger function. Attackers can paste a crafted buffer exceeding expected input limits into the vulnerable field and trigger the Start button to cause a denial of service crash.

Affected products

VendorProductAffectedFixed
Magnetosoft MegaPing 1.0 —

References