CVE-2019-12101

Published: May 15, 2019Modified: Jun 17, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with "Uri-Path: (null)" and consequently allows remote attackers to cause a denial of service (segmentation fault).

Affected (1)

Products: Libnyoci Project: Libnyoci

Libnyoci Project

1 product

Libnyoci

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libnyoci Project Libnyoci	Version 0.07.00 rc1

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

https://github.com/darconeous/libnyoci/issues/21

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/darconeous/libnyoci/issues/21

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.