CVE-2020-27634

CVE-2020-27634 affects Contiki OS families (notably uIP-Contiki-OS, Contiki-NG, and related uIP implementations) where TCP Initial Sequence Numbers are generated with insufficient randomness. The flaw, described across multiple sources (CISA ICS advisory Update B and Red Hat/NVD entries), can all...

CVE-2020-27634

In Contiki 4.5, TCP ISNs are improperly random...