Vulnerabilities > CVE-2017-16253 - Out-of-bounds Write vulnerability in Insteon HUB Firmware 1012

047910
CVSS 8.1 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
insteon
CWE-787

Summary

An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012 for the cc channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an authenticated HTTP request At 0x9d014dd8 the value for the id key is copied using strcpy to the buffer at $sp+0x290. This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.

Vulnerable Configurations

Part Description Count
OS
Insteon
1
Hardware
Insteon
1

Common Weakness Enumeration (CWE)

Talos

idTALOS-2017-0483
last seen2019-05-29
published2018-06-19
reporterTalos Intelligence
sourcehttp://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0483
titleInsteon Hub PubNub "cc" Channel Message Handler Multiple Stack Overflow Code Execution Vulnerabilities