CVE-2019-25660

MEDIUM

6.2

Description

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.

Details CVE

Score CVSS v3.16.2

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/5/2026

Derniere modification4/5/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-787

References

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)

Correlations IOC

Aucune correlation enregistree

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