{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2022-46378", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "state": "PUBLISHED", "assignerShortName": "talos", "dateReserved": "2022-12-02T18:54:51.872Z", "datePublished": "2023-05-10T15:23:52.423Z", "dateUpdated": "2023-05-10T17:00:06.217Z"}, "containers": {"cna": {"affected": [{"vendor": "Weston Embedded", "product": "uC-FTPs", "versions": [{"version": "v 1.98.00", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-823: Use of Out-of-range Pointer Offset", "type": "CWE", "cweId": "CWE-823"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2023-05-10T17:00:06.217Z"}, "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681"}, {"url": "https://github.com/weston-embedded/uC-FTPs/pull/2", "name": "https://github.com/weston-embedded/uC-FTPs/pull/2"}], "credits": [{"lang": "en", "value": "Discovered by Kelly Leuschner of Cisco Talos."}]}}}

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