CVE-2024-31030

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-31030
An issue in coap_msg.c in Keith Cullen's FreeCoAP v.0.7 allows remote attackers to cause a Denial of Service or potentially disclose information via a specially crafted packet.

9.1 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/keith-cullen/FreeCoAP/issues/36 Issue Tracking Vendor Advisory Exploit
https://github.com/keith-cullen/FreeCoAP/issues/36 Issue Tracking Vendor Advisory Exploit
Configurations

Configuration 1 (hide)

cpe:2.3:a:keith-cullen:freecoap:0.7:*:*:*:*:*:*:*
History

20 Jun 2025, 19:16

Type Values Removed Values Added
CPE cpe:2.3:a:keith-cullen:freecoap:0.7:*:*:*:*:*:*:*
References () https://github.com/keith-cullen/FreeCoAP/issues/36 - () https://github.com/keith-cullen/FreeCoAP/issues/36 - Issue Tracking, Vendor Advisory, Exploit
First Time Keith-cullen
Keith-cullen freecoap
First Time Keith-cullen
Keith-cullen freecoap
CPE cpe:2.3:a:keith-cullen:freecoap:0.7:*:*:*:*:*:*:*
References () https://github.com/keith-cullen/FreeCoAP/issues/36 - () https://github.com/keith-cullen/FreeCoAP/issues/36 - Issue Tracking, Vendor Advisory, Exploit

21 Nov 2024, 09:12

Type Values Removed Values Added
References () https://github.com/keith-cullen/FreeCoAP/issues/36 - Issue Tracking, Vendor Advisory, Exploit () https://github.com/keith-cullen/FreeCoAP/issues/36 -
CPE cpe:2.3:a:keith-cullen:freecoap:0.7:*:*:*:*:*:*:*
References () https://github.com/keith-cullen/FreeCoAP/issues/36 - () https://github.com/keith-cullen/FreeCoAP/issues/36 -

01 Aug 2024, 13:50

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.1
Summary
  • (es) Un problema en coap_msg.c en FreeCoAP v.0.7 de Keith Cullen permite a atacantes remotos provocar una denegación de servicio o potencialmente revelar información a través de un paquete especialmente manipulado.
CWE CWE-476

31 May 2024, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-31 18:15

Updated : 2025-06-20 19:16

NVD link : CVE-2024-31030

Mitre link : CVE-2024-31030

CVE.ORG link : CVE-2024-31030

JSON object : View

Products Affected

keith-cullen

  • freecoap
CWE
CWE-476

NULL Pointer Dereference