{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-67433", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-02-12T19:37:28.160Z", "dateReserved": "2025-12-08T00:00:00.000Z", "datePublished": "2026-02-12T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-02-12T19:37:28.160Z"}, "descriptions": [{"lang": "en", "value": "A heap buffer overflow in the processRequest function of Open TFTP Server MultiThreaded v1.7 allows attackers to cause a Denial of Service (DoS) via a crafted DATA packet."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a"}, {"url": "https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/"}, {"url": "https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A heap buffer overflow in the processRequest function of Open TFTP Server MultiThreaded v1.7 allows attackers to cause a Denial of Service (DoS) via a crafted DATA packet."}], "id": "CVE-2025-67433", "lastModified": "2026-02-13T14:23:48.007", "metrics": {}, "published": "2026-02-12T20:16:02.877", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a"}, {"source": "cve@mitre.org", "url": "https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a"}, {"source": "cve@mitre.org", "url": "https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Awaiting Analysis"}

{}

{"created": "2026-02-13T21:35:47.132038+00:00", "updated": "2026-02-13T21:35:47.132122+00:00", "vendors": ["open_tftp_server", "open_tftp_server$PRODUCT$open_tftp_server_multithreaded"]}