CVE Vulnerability

CVE-2018-5254

Arista EOS before 4.20.2F allows remote BGP peers to cause a denial of service (Rib agent restart) via a malformed path attribute in an UPDATE message.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.arista.com/en/support/advisories-notices/security-advisories/4403-security-advisory-33 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
Information

Published : 2018-04-12 09:29

Updated : 2018-05-18 01:35

NVD link : CVE-2018-5254

Mitre link : CVE-2018-5254

Products Affected
No products.
CWE
CWE-417