Executive Summary

Informations
Name CVE-2018-0467 First vendor Publication 2018-10-05
Vendor Cve Last vendor Modification 2019-04-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Overall CVSS Score 8.6
Base Score 8.6 Environmental Score 8.6
impact SubScore 4 Temporal Score 8.6
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the IPv6 processing code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect handling of specific IPv6 hop-by-hop options. An attacker could exploit this vulnerability by sending a malicious IPv6 packet to or through the affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0467

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3

Nessus® Vulnerability Scanner

Date Description
2018-10-05 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20180926-ipv6hbh-ios.nasl - Type : ACT_GATHER_INFO
2018-10-05 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20180926-ipv6hbh-iosxe.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
MISC https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03
SECTRACK http://www.securitytracker.com/id/1041737

Alert History

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Date Informations
2021-05-04 13:06:25
  • Multiple Updates
2021-04-22 02:20:04
  • Multiple Updates
2020-05-23 01:05:06
  • Multiple Updates
2019-04-15 17:18:46
  • Multiple Updates
2018-11-26 21:20:22
  • Multiple Updates
2018-10-07 17:19:23
  • Multiple Updates
2018-10-05 21:19:40
  • First insertion