Vulnerabilities > CVE-2020-13985 - Incorrect Conversion between Numeric Types vulnerability in Contiki-Os Contiki

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

contiki-os

CWE-681

NVD

Published: 2020-12-11

Updated: 2024-11-21

Summary

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.

Vulnerable Configurations

Part	Description	Count
OS	Contiki-Os Contiki OS Contiki - Contiki OS Contiki 2.0 Contiki OS Contiki 2.1 Contiki OS Contiki 2.2 Contiki OS Contiki 2.2.1 Contiki OS Contiki 2.2.2 Contiki OS Contiki 2.2.3 Contiki OS Contiki 2.3 Contiki OS Contiki 2.4 Contiki OS Contiki 2.5 Contiki OS Contiki 2.6 Contiki OS Contiki 2.7 Contiki OS Contiki 3.0	13

Common Weakness Enumeration (CWE)

CWE-681 - Incorrect Conversion between Numeric Types

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References