cve-2023-29464
Vulnerability from cvelistv5
Published
2023-10-13 12:57
Modified
2024-09-17 16:58
Severity ?
EPSS score ?
Summary
Rockwell Automation FactoryTalk Linx Vulnerable to Denial-of-Service and Information Disclosure
References
▼ | URL | Tags | |
---|---|---|---|
PSIRT@rockwellautomation.com | https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040 | Permissions Required, Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Rockwell Automation | FactoryTalk Linx |
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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.\u003c/span\u003e\n\n" } ], "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" } ], "impacts": [ { "capecId": "CAPEC-10", "descriptions": [ { "lang": "en", "value": "CAPEC-10 Buffer Overflow via Environment Variables" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-10-13T12:57:25.490Z", "orgId": "b73dd486-f505-4403-b634-40b078b177f0", "shortName": "Rockwell" }, "references": [ { "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cul\u003e\u003cli\u003eInstall the security patches for the respective versions, referencing \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140402\"\u003eBF29637 - Patch: Hardening of the FactoryTalk Linx communications service for MobileView to authenticate and block improperly sized files, FactoryTalk Linx 6.20, 6.30\u003c/a\u003e.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e" } ], "value": "\n * Install the security patches for the respective versions, referencing BF29637 - Patch: Hardening of the FactoryTalk Linx communications service for MobileView to authenticate and block improperly sized files, FactoryTalk Linx 6.20, 6.30 https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140402 .\n\n\n\n\n\n" } ], "source": { "discovery": "UNKNOWN" }, "title": "Rockwell Automation FactoryTalk Linx Vulnerable to Denial-of-Service and Information Disclosure", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "b73dd486-f505-4403-b634-40b078b177f0", "assignerShortName": "Rockwell", "cveId": "CVE-2023-29464", "datePublished": "2023-10-13T12:57:25.490Z", "dateReserved": "2023-04-06T18:42:59.008Z", "dateUpdated": "2024-09-17T16:58:55.796Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-29464\",\"sourceIdentifier\":\"PSIRT@rockwellautomation.com\",\"published\":\"2023-10-13T13:15:11.453\",\"lastModified\":\"2023-10-20T20:10:53.483\",\"vulnStatus\":\"Analyzed\",\"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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2},{\"source\":\"PSIRT@rockwellautomation.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"PSIRT@rockwellautomation.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rockwellautomation:factorytalk_linx:6.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D0753AB1-A633-4B8B-983E-1FA04EDDB2BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rockwellautomation:factorytalk_linx:6.30:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"22A83428-A3F4-45DD-95D2-D938CE82E4AE\"}]}]}],\"references\":[{\"url\":\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040\",\"source\":\"PSIRT@rockwellautomation.com\",\"tags\":[\"Permissions Required\",\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.