What is CVE-2018-0395?

CVE-2018-0395 is a high-severity vulnerability in Cisco Nx-os Software, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-10-17.

How severe is CVE-2018-0395?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Cisco Nx-os Software

CVE-2018-0395

A vulnerability in the Link Layer Discovery Protocol (LLDP) implementation for Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when the device unex…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (54.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cisco Nx-os Software — versions unspecified
Cisco Firepower 4100 Series Next-generation Firewalls — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

20181017 Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerability (x_refsource_CISCO, vendor-advisory)
1041919 (vdb-entry, x_refsource_SECTRACK)
105674 (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-0395?: CVE-2018-0395 is a high-severity vulnerability in Cisco Nx-os Software, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-10-17.
How severe is CVE-2018-0395?: High severity. CVSS v3 base score is 8.8 out of 10.