CVE-2019-25660

MEDIUM

6.2

Descripcion

LanHelper 1.74 contains a local buffer overflow vulnerability that allows attackers to crash the application by sending excessively long input strings. Attackers can exploit the Form Send Message feature by pasting 6000 bytes of data into the Message text field to trigger a denial of service condition.

Detalles CVE

Puntuacion CVSS v3.16.2

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/5/2026

Ultima modificacion4/5/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-787

Referencias

http://www.hainsoft.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/46295(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/lanhelper-denial-of-service-via-buffer-overflow(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.