CVE-2018-0395 is a denial-of-service vulnerability affecting Cisco FXOS and NX-OS Software due to improper input validation in the Link Layer Discovery Protocol (LLDP) implementation. An unauthenticated, adjacent attacker can exploit this by sending a crafted LLDP packet, causing the device to unexpectedly reload. This vulnerability has a CVSS score of 5.3 (Medium) with an attack vector of adjacent and high attack complexity, leading to a high impact on availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.0\(4\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:6.0\(4\):*:*:*:*:*:*:* | ||
6.1\(3\)s2CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:6.1\(3\)s2:*:*:*:*:*:*:* | ||
r231CPE matchmatch criteria | cpe:2.3:o:cisco:firepower_extensible_operating_system:r231:*:*:*:*:*:*:* | ||
r231CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:r231:*:*:*:*:*:*:* | ||
12.3\(1e\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:12.3\(1e\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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