CVEvulnerability

CVE-2018-12680

7.5 HIGH Published 2019-04-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-04-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-502

Description

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.

Affected configurations

• coapthon project coapthon 3.1 • coapthon project coapthon 4.0.0 • coapthon project coapthon 4.0.1 • coapthon project coapthon 4.0.2

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References