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CVE-2020-11896: Remote Code Execution Vulnerability in Treck TCP/IP stack (Ripple20)

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CVE-2020-11896: Remote Code Execution Vulnerability in Treck TCP/IP stack (Ripple20)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
06/16/2020
Created
07/22/2020
Added
07/21/2020
Modified
07/22/2020

Description

This vulnerability can be triggered by sending multiple malformed IPv4 packets to a device supporting IPv4 tunneling. It affects any device running Treck with a specific configuration. It can allow a stable remote code execution. Variants of this Issue can be triggered to cause a Denial of Service or a persistent Denial of Service, requiring a hard reset.

Solution(s)

  • treck-tcpip-update-latest

References

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