CVE-2018-0473
published 2018-10-05CVE-2018-0473: A vulnerability in the Precision Time Protocol (PTP) subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of…
PriorityP349high8.6CVSS 3.0
AVNACLPRNUINSCCNINAH
EPSS
3.52%
88.0th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_software | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
CVSS provenance
nvdv3.08.6HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
CISA ICS
Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
cisa_ics·2019-04-05·CVSS 6.5
[MEDIUM] Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
Last RevisedApril 05, 2019
Alert CodeICSA-19-094-03
## 1. EXECUTIVE SUMMARY
-
CVSS v3 8.6
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Rockwell Automation
- Equipment: Stratix 5400/5410/5700/8000/8300, ArmorStratix 5700
- Vulnerabilities: Resource Management Errors, Improper Input Validation
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could result in a denial-of-service condition or time synchronization issues across the network via reloading the
Cisco
Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
vendor_cisco·2018-09-26·CVSS 7.5
CVE-2018-0473 [HIGH] CWE-399 Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
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.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
ht
Cisco
Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2018-0473 Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
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. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-399, CWE-399
Bug IDs: CSCvf94015, CSCvh77659, CSCvn28545, CSCvf9
GHSA
GHSA-qpmh-4wc8-x2vf: A vulnerability in the Precision Time Protocol (PTP) subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial
ghsa_unreviewed·2022-05-13
CVE-2018-0473 [HIGH] GHSA-qpmh-4wc8-x2vf: A vulnerability in the Precision Time Protocol (PTP) subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/105427http://www.securitytracker.com/id/1041737https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ptphttp://www.securityfocus.com/bid/105427http://www.securitytracker.com/id/1041737https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ptp
2018-10-05
Published