CVE-2020-11900
HIGH EXPLOITEDTreck TCP/IP < 6.0.1.41 - Double Free in IPv4 Tunneling
Title source: llmExploitation Summary
CVE-2020-11900 has been observed exploited in the wild (reported by VulnCheck KEV).
Description
The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free.
References (11)
Core 11
Core References
Vendor Advisory x_refsource_misc
https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us
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/
Not Applicable, Third Party Advisory x_refsource_confirm
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert-vn
https://www.kb.cert.org/vuls/id/257161
Exploit, 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
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200625-0006/
Various Sources x_refsource_misc
https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
Scores
CVSS v3
8.2
EPSS
0.1285
EPSS Percentile
95.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Details
VulnCheck KEV
2024-10-22
CWE
CWE-415
Status
published
Products (1)
treck/tcp\/ip
< 6.0.1.41
Published
Jun 17, 2020
Tracked Since
Feb 18, 2026