CVE-2018-4003

CRITICAL

9.8

Description

An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap process. An unauthenticated attacker can send an mDNS message to trigger this vulnerability.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/21/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

getcujo:smart_firewall

Faiblesses (CWE)

CWE-787

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0672(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0672(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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