CVE-2020-11897
CRITICALTreck TCP/IP < 5.0.1.35 - Out-of-Bounds Write via Malformed IPv6 Packets
Title source: llmDescription
The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.
References (8)
Core 8
Core References
Mitigation, Third Party Advisory, US Government Resource x_refsource_misc
https://www.kb.cert.org/vuls/id/257161/
Product, Vendor Advisory x_refsource_misc
https://www.treck.com
Third Party Advisory x_refsource_misc
https://jsof-tech.com/vulnerability-disclosure-policy/
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert-vn
https://www.kb.cert.org/vuls/id/257161
Third Party Advisory x_refsource_misc
https://www.jsof-tech.com/ripple20/
Third Party Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC
Various Sources x_refsource_confirm
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
Various Sources x_refsource_misc
https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
Scores
CVSS v3
10.0
EPSS
0.0914
EPSS Percentile
94.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
treck/tcp\/ip
< 5.0.1.35
Published
Jun 17, 2020
Tracked Since
Feb 18, 2026