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Medium severity5.3NVD Advisory· Published Jun 17, 2020· Updated Jun 17, 2026

CVE-2020-11909

CVE-2020-11909

Description

The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Treck/TCP/IP stackdescription
Cisco Systems, Inc./Treck IP stackllm-create
NetApp/Treck TCP/IP stackllm-create
Treck/TCP/IP stackllm-fuzzy
Range: <6.0.1.66

Patches

Vulnerability mechanics

References

9

www.jsof-tech.com/ripple20/nvdExploitThird Party Advisory
jsof-tech.com/vulnerability-disclosure-policy/nvdThird Party Advisory
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyCnvdThird Party Advisory
www.kb.cert.org/vuls/id/257161/nvdMitigationThird Party AdvisoryUS Government Resource
www.treck.comnvdProductVendor Advisory
www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txtnvd
security.netapp.com/advisory/ntap-20200625-0006/nvd
www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilitiesnvd
www.kb.cert.org/vuls/id/257161nvd

News mentions

0

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