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6.3

The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.

CVE-2020-11907 · published 6 years ago
Summary

The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.

What to do
  • Update treck tcp\/ip to version 6.0.1.66 or later.
Affected software
VendorProductAffected versions
treck tcp\/ip < 6.0.1.66
cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:*
Original advisory text
The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.
The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
6.3 Medium
Exploitation
2% chance of attack within 30 days
Timeline
Published17 Jun 2020
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2020-11907 · NVD
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