CVE Vulnerability

CVE-2018-12680

The Serialize.deserialize() method in CoAPthon 3.1, 4.0.0, 4.0.1, and 4.0.2 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, CoAP reverse proxy, example collect CoAP server and client) when they receive crafted CoAP messages.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Tanganelli/CoAPthon/issues/135 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:coapthon_project:coapthon:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:coapthon_project:coapthon:4.0.2:*:*:*:*:*:*:*
cpe:2.3:a:coapthon_project:coapthon:3.1:*:*:*:*:*:*:*
cpe:2.3:a:coapthon_project:coapthon:4.0.0:*:*:*:*:*:*:*
Information

Published : 2019-04-02 08:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-12680

Mitre link : CVE-2018-12680

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data