OpenCVE

Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions or execution of arbitrary code.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Br-automation	Industrial Automation Aprol

Configuration 1 [-]

cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf

History

No history.

MITRE

Status: PUBLISHED

Assigner: ABB

Published: 2023-02-08T10:12:50.627Z

Updated: 2024-08-03T13:40:06.235Z

Reserved: 2022-10-26T07:17:06.425Z

Link: CVE-2022-43764

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-02-08T11:15:10.510

Modified: 2024-11-21T07:27:11.137

Link: CVE-2022-43764

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-43764", "assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "state": "PUBLISHED", "assignerShortName": "ABB", "dateReserved": "2022-10-26T07:17:06.425Z", "datePublished": "2023-02-08T10:12:50.627Z", "dateUpdated": "2024-08-03T13:40:06.235Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "B&R APROL", "vendor": "B&R Industrial Automation", "versions": [{"status": "affected", "version": "< R 4.2-07"}]}], "datePublic": "2023-01-30T06:30:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Insufficient validation of input parameters when\nchanging configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer\noverflow. This may lead to Denial-of-Service conditions or execution of\narbitrary code.</p>\n\n\n\n\n\n"}], "value": "Insufficient validation of input parameters when\nchanging configuration on Tbase server in B&R APROL versions\u00a0< R 4.2-07 could result in buffer\noverflow. This may lead to Denial-of-Service conditions or execution of\narbitrary code.\n\n\n\n\n\n\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-121", "description": "CWE-121: Stack-based Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9", "shortName": "ABB", "dateUpdated": "2023-02-08T10:12:50.627Z"}, "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf"}], "source": {"discovery": "UNKNOWN"}, "title": "Buffer overflow when changing configuration on Tbase Server", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T13:40:06.235Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf", "tags": ["x_transferred"]}]}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*", "matchCriteriaId": "6624D93D-0C10-4823-B95C-05974EA9F4DD", "versionEndExcluding": "r4.2-07", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Insufficient validation of input parameters when\nchanging configuration on Tbase server in B&R APROL versions\u00a0< R 4.2-07 could result in buffer\noverflow. This may lead to Denial-of-Service conditions or execution of\narbitrary code.\n\n\n\n\n\n\n\n"}], "id": "CVE-2022-43764", "lastModified": "2024-11-21T07:27:11.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "cybersecurity@ch.abb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-02-08T11:15:10.510", "references": [{"source": "cybersecurity@ch.abb.com", "tags": ["Vendor Advisory"], "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf"}], "sourceIdentifier": "cybersecurity@ch.abb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "cybersecurity@ch.abb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}