CVE-2017-14454

Multiple exploitable buffer overflow vulnerabilities exists in the PubNub message handler for the "control" channel of Insteon Hub running firmware version 1012. Specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability. The `strcpy` at [18] overflows the buffer `insteon_pubnub.channel_al`, which has a size of 16 bytes.

CVSS v3 8.5 HIGH

8.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0502	Technical Description Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0502	Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*

cpe:2.3:h:insteon:hub:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:12

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0502 - Technical Description, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0502 - Technical Description, Third Party Advisory
Summary		(es) Existen múltiples vulnerabilidades de desbordamiento de búfer explotables en el controlador de mensajes PubNub para el canal de "control" de Insteon Hub que ejecuta la versión de firmware 1012. Las respuestas especialmente manipuladas recibidas del servicio PubNub pueden causar desbordamientos de búfer en una sección global que sobrescribe datos arbitrarios. Un atacante debería hacerse pasar por PubNub y responder a una solicitud HTTPS GET para activar esta vulnerabilidad. El `strcpy` en [18] desborda el buffer `insteon_pubnub.channel_al`, que tiene un tamaño de 16 bytes.

Information

Published : 2023-01-12 00:15

Updated : 2024-11-21 03:12

NVD link : CVE-2017-14454

Mitre link : CVE-2017-14454

CVE.ORG link : CVE-2017-14454

JSON object : View

Products Affected

insteon

hub
hub_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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