Vulnerability Details CVE-2017-16328
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_event_alarm, at 0x9d01eb08, the value for the `s_event_offset` 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.3%
CVSS Severity
CVSS v3 Score 8.5
References
Products affected by CVE-2017-16328
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cpe:2.3:h:insteon:hub:2245-222
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cpe:2.3:o:insteon:hub_firmware:1012