CVE-2017-16263

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 g_b, at 0x9d015a8c, the value for the `val` 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.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483	Exploit Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*

cpe:2.3:h:insteon:hub:-:*:*:*:*:*:*:*

History

23 Jan 2023, 17:07

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~8.1~~	v2 : unknown v3 : 9.9

19 Jan 2023, 19:24

Type	Values Removed	Values Added
First Time		Insteon hub Firmware Insteon Insteon hub
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
CWE	~~CWE-121~~	CWE-787
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 - Exploit, Technical Description, Third Party Advisory
CPE		cpe:2.3:o:insteon:hub_firmware:1012:::::::* cpe:2.3:h:insteon:hub:-:::::::*

11 Jan 2023, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-11 22:15

Updated : 2023-12-10 14:48

NVD link : CVE-2017-16263

Mitre link : CVE-2017-16263

CVE.ORG link : CVE-2017-16263

JSON object : View

Products Affected

insteon

hub
hub_firmware

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

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