CVE-2020-13985
HIGHContiki < 3.0 - Memory Corruption via RPL Extension Header Handling
Title source: llmDescription
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.
References (2)
Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://www.kb.cert.org/vuls/id/815128
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
Scores
CVSS v3
7.5
EPSS
0.0481
EPSS Percentile
90.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-190
CWE-681
CWE-787
Status
published
Products (1)
contiki-os/contiki
< 3.0
Published
Dec 11, 2020
Tracked Since
Feb 18, 2026