CVEvulnerability

CVE-2019-12101

7.5 HIGH Published 2019-05-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-15
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-476

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 configurations

• libnyoci project libnyoci 0.07.00

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References