CVE-2022-43765

{"id": "CVE-2022-43765", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-02-08T11:15:10.593", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "cybersecurity@ch.abb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-252"}]}, {"type": "Secondary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-252"}]}], "descriptions": [{"lang": "en", "value": "B&R APROL versions < R 4.2-07 doesn\u2019t process correctly specially\nformatted data packages sent to port 55502/tcp, which may allow a network based\nattacker to cause an application Denial-of-Service.\n\n\n\n\n\n\n\n"}], "lastModified": "2023-11-07T03:54:03.167", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6624D93D-0C10-4823-B95C-05974EA9F4DD", "versionEndExcluding": "r4.2-07"}], "operator": "OR"}]}], "sourceIdentifier": "cybersecurity@ch.abb.com"}