CVE Vulnerability

CVE-2020-27338

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper Input Validation in the DHCPv6 client component allows an unauthenticated remote attacker to cause an Out of Bounds Read, and possibly a Denial of Service via adjacent network access.

4.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://treck.com/vulnerability-response-information/ Vendor Advisory
https://security.netapp.com/advisory/ntap-20210201-0003/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:treck:ipv6:*:*:*:*:*:*:*:*
Information

Published : 2020-12-22 10:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-27338

Mitre link : CVE-2020-27338

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read

CWE-20