CVE-2020-11909
- State
- Published
- Severity
- 9.1 Critical
- Published
- Jun 17, 2020
- Updated
- Sep 30, 2025
- Reserved
- Apr 19, 2020
Description
The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
Weaknesses
- CWE-191 Integer Underflow (Wrap or Wraparound)
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.kb.cert.org/vuls/id/257161/
- https://www.treck.com/
- https://jsof-tech.com/vulnerability-disclosure-policy/
- VU#257161third-party-advisory
- https://www.jsof-tech.com/ripple20/
- 20200617 Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020vendor-advisory
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
- https://security.netapp.com/advisory/ntap-20200625-0006/
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
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