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ID

VAR-201806-1848


CVE

CVE-2017-16327


TITLE

Insteon Hub  Stack-based buffer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2017-015207

DESCRIPTION

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. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2017-16327 // JVNDB: JVNDB-2017-015207 // VULMON: CVE-2017-16327

IOT TAXONOMY

category:['home & office device']sub_category:smart home device

Trust: 0.1

category:['home & office device']sub_category:smart home controller

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:insteonmodel:hubscope:eqversion:1012

Trust: 1.8

vendor:insteonmodel:hubscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2017-015207 // NVD: CVE-2017-16327

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2017-16327
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2017-16327
value: CRITICAL

Trust: 1.0

NVD: CVE-2017-16327
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201806-1449
value: CRITICAL

Trust: 0.6

talos-cna@cisco.com: CVE-2017-16327
baseSeverity: HIGH
baseScore: 8.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 6.0
version: 3.0

Trust: 1.0

nvd@nist.gov: CVE-2017-16327
baseSeverity: CRITICAL
baseScore: 9.9
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.1
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: CVE-2017-16327
baseSeverity: CRITICAL
baseScore: 9.9
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2017-015207 // CNNVD: CNNVD-201806-1449 // NVD: CVE-2017-16327 // NVD: CVE-2017-16327

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2017-015207 // NVD: CVE-2017-16327

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201806-1449

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201806-1449

PATCH

title:Insteon Huburl:https://www.insteon.com/insteon-hub

Trust: 0.8

sources: JVNDB: JVNDB-2017-015207

EXTERNAL IDS

db:NVDid:CVE-2017-16327

Trust: 3.4

db:TALOSid:TALOS-2017-0483

Trust: 2.5

db:JVNDBid:JVNDB-2017-015207

Trust: 0.8

db:CNNVDid:CNNVD-201806-1449

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2017-16327

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16327 // JVNDB: JVNDB-2017-015207 // CNNVD: CNNVD-201806-1449 // NVD: CVE-2017-16327

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2017-16327

Trust: 0.8

url:https://www.talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2017-16327/

Trust: 0.6

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://cwe.mitre.org/data/definitions/121.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16327 // JVNDB: JVNDB-2017-015207 // CNNVD: CNNVD-201806-1449 // NVD: CVE-2017-16327

CREDITS

Discovered by Claudio Bozzato of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-201806-1449

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2017-16327
db:JVNDBid:JVNDB-2017-015207
db:CNNVDid:CNNVD-201806-1449
db:NVDid:CVE-2017-16327

LAST UPDATE DATE

2025-01-30T21:56:38.986000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2017-16327date:2023-01-12T00:00:00
db:JVNDBid:JVNDB-2017-015207date:2023-05-31T02:15:00
db:CNNVDid:CNNVD-201806-1449date:2023-01-28T00:00:00
db:NVDid:CVE-2017-16327date:2023-01-20T18:57:48.447

SOURCES RELEASE DATE

db:VULMONid:CVE-2017-16327date:2023-01-11T00:00:00
db:JVNDBid:JVNDB-2017-015207date:2023-05-31T00:00:00
db:CNNVDid:CNNVD-201806-1449date:2018-06-19T00:00:00
db:NVDid:CVE-2017-16327date:2023-01-11T22:15:14.357