CVE-2017-16327

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.

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 Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:h:insteon:hub:2245-222:-:*:*:*:*:*:*

History

21 Nov 2024, 03:16

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 - Exploit, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 - Exploit, Third Party Advisory

Information

Published : 2023-01-11 22:15

Updated : 2024-11-21 03:16

NVD link : CVE-2017-16327

Mitre link : CVE-2017-16327

CVE.ORG link : CVE-2017-16327

JSON object : View

Products Affected

insteon

hub_firmware
hub

CWE

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2017-16327", "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "published": "2023-01-11T22:15:14.357", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "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 `$sp+0x2b0`.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow."}, {"lang": "es", "value": "Existen m\u00faltiples vulnerabilidades de desbordamiento de b\u00fafer explotables en el controlador de mensajes PubNub para el canal \"cc\" de Insteon Hub que ejecuta la versi\u00f3n de firmware 1012. Los comandos especialmente manipulados enviados a trav\u00e9s del servicio PubNub pueden provocar un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria que sobrescriba datos arbitrarios. Un atacante deber\u00eda enviar una solicitud HTTP autenticada para activar esta vulnerabilidad. En cmd s_init_event, en 0x9d01ea88, el valor de la clave `s_event_offset` se copia usando `strcpy` al b\u00fafer en `$sp+0x2b0`. Este b\u00fafer tiene 32 bytes de tama\u00f1o, enviar algo m\u00e1s largo provocar\u00e1 un desbordamiento de b\u00fafer."}], "lastModified": "2024-11-21T03:16:15.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17F98B37-72C0-48A5-A4E2-12327F48327E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:insteon:hub:2245-222:-:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F075DC32-C386-4B3D-88AA-A56D9D4B4E54"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "talos-cna@cisco.com"}