8.6

CVE-2018-0473

Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability

A vulnerability in the Precision Time Protocol (PTP) subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition of the Precision Time Protocol. The vulnerability is due to insufficient processing of PTP packets. An attacker could exploit this vulnerability by sending a custom PTP packet to, or through, an affected device. A successful exploit could allow the attacker to cause a DoS condition for the PTP subsystem, resulting in time synchronization issues across the network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Ios Version 15.2(4)e
Cisco ≫ Ios Version 15.2(5)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.52% 0.877
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.securitytracker.com/id/1041737
Third Party Advisory
VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03
http://www.securityfocus.com/bid/105427
Third Party Advisory
VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ptp
Vendor Advisory