Improper input validation in Onssi Ocularis
CVE-2018-3852
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.019 (78.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Onssi Ocularis — versions 5.5.0.242
- Talos Ocularis — versions Ocularis Recorder 5.5.0.242
Weakness classification (CWE)
References
- talos-cna@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-3852?
- CVE-2018-3852 is a high-severity vulnerability in Onssi Ocularis, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-06-06.
- How severe is CVE-2018-3852?
- High severity. CVSS v3 base score is 7.5 out of 10.