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CVE-2020-27338

Published: Dec 22, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-20
5.9MEDIUM
NVD MITRE
EPSS Score
0.8%
Top 48.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:HPR:NUI:NS:UC:LI:NA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-20CWE-125

Affected Products

n/an/a
Treck TCP/IPTreck Inc.
Embedded
Networking Infrastructure / router-switch
ipv6treck
Mixed
OSS Libraries / generic-library
treck inc.commercialNetworking Infrastructureaka treck tcp/ip
treckcommercialOSS Librariesaka tcp/ip, ipv6

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Collection
Initial Access
View detailed technique mapping

References

https://treck.com/vulnerability-response-information/
treck.com
https://security.netapp.com/advisory/ntap-20210201-0003/
security.netapp.com
https://ics-cert.kaspersky.ru/news/2021/02/05/getting-back-on-treck-more-vulnerabilities-in-the-infamous-tcp-ip-stack/
ics-cert.kaspersky.ru
and 18 more references View all →

Timeline

Published
Dec 22, 2020
Last Updated
Nov 21, 2024

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