CVE-2017-16275

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 0x9d01758c, the value for the `grp` key is copied using `strcpy` to the buffer at `$sp+0x1b4`.This buffer is 8 bytes large, sending anything longer will cause a buffer overflow.

• CWE-121

• https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483Technical Description, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483Technical Description, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483Technical Description, Third Party Advisory

Published

Jan 11, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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