First published: Wed Jan 11 2023(Updated: )
Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler 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 should send an authenticated HTTP request to trigger this vulnerability. In cmd s_time, at 0x9d018f60, the value for the `dst` key is copied using `strcpy` to the buffer at `$sp+0x2b0`.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.
Credit: talos-cna@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Insteon Hub Firmware | =1012 | |
INSTEON Hub |
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CVE-2017-16288 has been classified as critical due to the potential for remote code execution via buffer overflow.
To fix CVE-2017-16288, update the Insteon Hub firmware to a version higher than 1012.
CVE-2017-16288 affects the Insteon Hub running firmware version 1012.
Exploiting CVE-2017-16288 could allow an attacker to execute arbitrary code on the Insteon Hub.
CVE-2017-16288 is a remote vulnerability that can be exploited without physical access to the device.