{"id":"CVE-2020-13988","details":"An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c.","modified":"2026-03-14T10:07:59.495069Z","published":"2020-12-11T22:15:12.623Z","related":["SUSE-RU-2021:1517-1","SUSE-SU-2021:0663-1","SUSE-SU-2021:1164-1","SUSE-SU-2022:2806-1","openSUSE-SU-2024:11112-1"],"references":[{"type":"ADVISORY","url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01"},{"type":"ADVISORY","url":"https://www.kb.cert.org/vuls/id/815128"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"3.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13988.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}