PT-2023-10600 · Insteon · Insteon Hub

CVE-2017-16324 · Publicado 2023-01-11 · Atualizado 2023-01-20

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Insteon Hub version 1012

Description The issue concerns a buffer overflow vulnerability in the PubNub message handler for the "cc" channel. It can be triggered by sending specially crafted commands through the PubNub service, causing a stack-based buffer overflow that overwrites arbitrary data. This requires an authenticated HTTP request. Specifically, in the cmd s sonos, the value for the s group vol key is copied to a 32-byte buffer using strcpy. Sending data longer than 32 bytes will cause a buffer overflow.

Recommendations For Insteon Hub version 1012, consider restricting access to the PubNub message handler for the "cc" channel until a patch is available. As a temporary workaround, avoid using the cmd s sonos command with long input for the s group vol key to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Enumeração de Fraquezas

CWE-121

Identificadores relacionados

CVE-2017-16324

Produtos afetados

Insteon Hub

Referências · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 · Exploit
• https://osv.dev/vulnerability/CVE-2017-16324 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-16324 · Nota de Segurança