#VU19605 Heap-based buffer overflow in CUJO Smart Firewall - CVE-2018-4003

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Main Vulnerability Database Vulnerabilities #VU19605

#VU19605 Heap-based buffer overflow in CUJO Smart Firewall - CVE-2018-4003

Published: August 1, 2019


Vulnerability identifier: #VU19605
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2018-4003
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
CUJO Smart Firewall
Software vendor:
CUJO AI

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the mdnscap binary. A remote attacker can send a specially crafted mDNS message, trigger heap-based buffer overflow and execute arbitrary code on the target system.



Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links