CVE-2020-13985

An issue was discovered in Contiki through 3.0. A memory corruption vulnerability exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rpl_remove_header in net/rpl/rpl-ext-header.c.

• CWE-190
• CWE-681
• CWE-787

• https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01Third Party Advisory, US Government Resource
• https://www.kb.cert.org/vuls/id/815128Third Party Advisory, US Government Resource
• https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01Third Party Advisory, US Government Resource
• https://www.kb.cert.org/vuls/id/815128Third Party Advisory, US Government Resource

Published

Dec 11, 2020

Last Modified

Jun 17, 2026

Status

Modified

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