CVE Vulnerability

CVE-2019-8359

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4 Release Notes Third Party Advisory
https://github.com/contiki-ng/contiki-ng/pull/972 Patch Third Party Advisory
https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf Technical Description Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:contiki-os:contiki:*:*:*:*:*:*:*:*
cpe:2.3:o:contiki-ng:contiki-ng:*:*:*:*:*:*:*:*
Information

Published : 2020-04-23 03:15

Updated : 2020-05-01 01:47

NVD link : CVE-2019-8359

Mitre link : CVE-2019-8359

Products Affected
No products.
CWE
CWE-787