{"dataType":"CVE_RECORD","dataVersion":"5.2","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":"2025-11-04T19:14:25.339Z"},"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."}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681","tags":["x_transferred"]},{"url":"https://github.com/weston-embedded/uC-FTPs/pull/2","name":"https://github.com/weston-embedded/uC-FTPs/pull/2","tags":["x_transferred"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1681"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-04T19:14:25.339Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-24T18:04:38.566449Z","id":"CVE-2022-46378","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-24T18:05:04.158Z"}}]}}