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.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.8 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 4.2

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 6.5 / Impact : 4.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:21

Type	Values Removed	Values Added
References	~~() https://security.netapp.com/advisory/ntap-20210201-0003/ - Third Party Advisory~~	() https://security.netapp.com/advisory/ntap-20210201-0003/ - Third Party Advisory
References	~~() https://treck.com/vulnerability-response-information/ - Vendor Advisory~~	() https://treck.com/vulnerability-response-information/ - Vendor Advisory
CVSS	v2 : ~~4.8~~ v3 : ~~7.1~~	v2 : 4.8 v3 : 5.9

Information

Published : 2020-12-22 22:15

Updated : 2024-11-21 05:21

NVD link : CVE-2020-27338

Mitre link : CVE-2020-27338

CVE.ORG link : CVE-2020-27338

JSON object : View

Products Affected

treck

ipv6

CWE

CWE-20

Improper Input Validation

CWE-125

Out-of-bounds Read

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