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 sn_grp, at 0x9d0175f4, the value for the `gbt` key is copied using `strcpy` to the buffer at `$sp+0x280`.This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.
History

Wed, 09 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2023-01-11T21:39:45.613Z

Updated: 2025-04-09T13:28:59.838Z

Reserved: 2017-10-31T00:00:00.000Z

Link: CVE-2017-16276

cve-icon Vulnrichment

Updated: 2024-08-05T20:20:05.572Z

cve-icon NVD

Status : Modified

Published: 2023-01-11T22:15:11.050

Modified: 2025-04-09T14:15:21.780

Link: CVE-2017-16276

cve-icon Redhat

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