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_init_event, at 0x9d01ea88, 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.
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History
Tue, 08 Apr 2025 15:15:00 +0000
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Status: PUBLISHED
Assigner: talos
Published: 2023-01-11T21:40:02.496Z
Updated: 2025-04-08T14:36:22.386Z
Reserved: 2017-10-31T00:00:00.000Z
Link: CVE-2017-16327
Updated: 2024-08-05T20:20:05.639Z
Status : Modified
Published: 2023-01-11T22:15:14.357
Modified: 2024-11-21T03:16:15.887
Link: CVE-2017-16327
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