CVE Vulnerability

CVE-2019-12101

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).

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/darconeous/libnyoci/issues/21 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libnyoci_project:libnyoci:0.07.00:rc1:*:*:*:*:*:*
Information

Published : 2019-05-15 05:29

Updated : 2019-05-16 12:27

NVD link : CVE-2019-12101

Mitre link : CVE-2019-12101

Products Affected
No products.
CWE
CWE-476