Contiki os

This hub aggregates every CVE we track for Contiki os, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 4 most recently published vulnerabilities affecting Contiki os.

• CVE-2020-27634In Contiki 4.5, TCP ISNs are improperly random.9.1Oct 10, 2023
• CVE-2020-17438An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. The code that reassembles fragmented packets fails to properly validate the total length of an incoming packet specifi...9.8Dec 11, 2020
• CVE-2020-17437An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts...8.2Dec 11, 2020
• CVE-2020-13987An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upper_layer_chksum in n...7.5Dec 11, 2020