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Treck Update

2848
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

17 June, 2020

● Critical

2020-1361

Communication and information technology - Energy - Transportation - HealthCare - Manufacturing

Description:

Treck has released a security update to address multiple vulnerabilities in the following product:

  • Treck TCP/IP stack
    • IPv4
    • IPv6
    • UDP
    • DNS
    • DHCP
    • TCP
    • ICMPv4
    • ARP

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Denial of service (DoS).
  • Information disclosure.
  • Remote code execution.

Best practice and Recommendations:

The CERT team encourages users to review Treck security advisory and update to version Treck TCP/IP 6.0.1.66 or later:

Last updated at 17 June, 2020

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