CVE-2023-29464

FactoryTalk Linx, in the Rockwell Automation PanelView Plus, allows an unauthenticated threat actor to read data from memory via crafted malicious packets. Sending a size larger than the buffer size results in leakage of data from memory resulting in an information disclosure. If the size is large enough, it causes communications over the common industrial protocol to become unresponsive to any type of packet, resulting in a denial-of-service to FactoryTalk Linx over the common industrial protocol.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040	Permissions Required Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rockwellautomation:factorytalk_linx:6.20:::::::*
	cpe:2.3:a:rockwellautomation:factorytalk_linx:6.30:::::::*

History

No history.

Information

Published : 2023-10-13 13:15

Updated : 2023-10-20 20:10

NVD link : CVE-2023-29464

Mitre link : CVE-2023-29464

CVE.ORG link : CVE-2023-29464

JSON object : View

Products Affected

rockwellautomation

factorytalk_linx

CWE

CWE-787

Out-of-bounds Write

CWE-20

Improper Input Validation

{"id": "CVE-2023-29464", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "PSIRT@rockwellautomation.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2023-10-13T13:15:11.453", "references": [{"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040", "tags": ["Permissions Required", "Vendor Advisory"], "source": "PSIRT@rockwellautomation.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "PSIRT@rockwellautomation.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "\nFactoryTalk Linx, in the Rockwell Automation PanelView Plus, allows an unauthenticated threat actor to read data from memory via crafted malicious packets. Sending a size larger than the buffer size results in leakage of data from memory resulting in an information disclosure. If the size is large enough, it causes communications over the common industrial protocol to become unresponsive to any type of packet, resulting in a denial-of-service to FactoryTalk Linx over the common industrial protocol.\n\n"}, {"lang": "es", "value": "FactoryTalk Linx, en Rockwell Automation PanelView Plus, permite que un actor de amenazas no autenticado lea datos de la memoria a trav\u00e9s de paquetes maliciosos manipulados. Enviar un tama\u00f1o mayor que el tama\u00f1o del b\u00fafer da como resultado una fuga de datos de la memoria, lo que resulta en una divulgaci\u00f3n de informaci\u00f3n. Si el tama\u00f1o es lo suficientemente grande, hace que las comunicaciones a trav\u00e9s del protocolo industrial com\u00fan dejen de responder a cualquier tipo de paquete, lo que resulta en una Denegaci\u00f3n de Servicio (DoS) para FactoryTalk Linx a trav\u00e9s del protocolo industrial com\u00fan."}], "lastModified": "2023-10-20T20:10:53.483", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rockwellautomation:factorytalk_linx:6.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0753AB1-A633-4B8B-983E-1FA04EDDB2BD"}, {"criteria": "cpe:2.3:a:rockwellautomation:factorytalk_linx:6.30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22A83428-A3F4-45DD-95D2-D938CE82E4AE"}], "operator": "OR"}]}], "sourceIdentifier": "PSIRT@rockwellautomation.com"}

9.1 /10