Executive Summary

Informations
Name CVE-2018-14008 First vendor Publication 2019-08-15
Vendor Cve Last vendor Modification 2019-08-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Adjacent Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 3.3 Attack Range Adjacent network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 6.5 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Arista EOS through 4.21.0F allows a crash because 802.1x authentication is mishandled.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14008

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 67

Sources (Detail)

Source Url
CONFIRM https://www.arista.com/en/support/advisories-notices/security-advisories/6072...
MISC https://www.arista.com/en/support/advisories-notices

Alert History

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Date Informations
2022-01-22 12:31:42
  • Multiple Updates
2021-12-16 01:31:38
  • Multiple Updates
2021-12-01 01:30:29
  • Multiple Updates
2021-05-04 13:09:25
  • Multiple Updates
2021-04-22 02:22:55
  • Multiple Updates
2020-05-24 01:24:00
  • Multiple Updates
2020-05-23 02:11:16
  • Multiple Updates
2020-05-23 01:07:27
  • Multiple Updates
2019-08-28 21:19:40
  • Multiple Updates
2019-08-16 05:19:20
  • Multiple Updates
2019-08-15 21:19:38
  • First insertion