CVE-2018-3852: Onssi Ocularis

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

An exploitable denial of service vulnerability exists in the Ocularis Recorder functionality of Ocularis 5.5.0.242. A specially crafted TCP packet can cause a process to terminate resulting in denial of service. An attacker can send a crafted TCP packet to trigger this vulnerability.

Affected products

• Onssi Ocularis: version 5.5.0.242 only

Published 2018-06-06. Last modified 2026-06-17.