QID 730062

QID 730062: Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerability(cisco-sa-20181017-fxnx-os-dos)

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 unexpectedly reloads.

A successful exploit could allow the attacker to cause the switch to reload unexpectedly.

  • CVSS V3 rated as Medium - 5.3 severity.
  • CVSS V2 rated as Low - 2.9 severity.
    • Solution

    Customers are advised to refer to cisco-sa-20181017-fxnx-os-dos for more information.

    Vendor References

    CVEs related to QID 730062

    CVE-2018-0395 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-20181017-fxnx-os-dos URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-fxnx-os-dos
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