Vulnerabilities > CVE-2019-8359 - Out-of-bounds Write vulnerability in multiple products

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

contiki-os

contiki-ng

CWE-787

critical

NVD

Published: 2020-04-23

Updated: 2020-05-01

Summary

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.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
OS	Contiki-Ng Contiki NG Contiki NG - Contiki NG Contiki NG 2.0 Contiki NG Contiki NG 2.1 Contiki NG Contiki NG 2.2 Contiki NG Contiki NG 2.2.1 Contiki NG Contiki NG 2.2.2 Contiki NG Contiki NG 2.2.3 Contiki NG Contiki NG 2.3 Contiki NG Contiki NG 2.4 Contiki NG Contiki NG 2.5 Contiki NG Contiki NG 2.6 Contiki NG Contiki NG 2.7 Contiki NG Contiki NG 3.0 Contiki NG Contiki NG 4.0 Contiki NG Contiki NG 4.1 Contiki NG Contiki NG 4.2 Contiki NG Contiki NG 4.3	18

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References