{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-54349", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-08-03T00:52:40.859Z", "dateReserved": "2025-07-21T00:00:00.000Z", "datePublished": "2025-08-03T00:00:00.000Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "iperf3", "vendor": "ES", "versions": [{"lessThan": "3.19.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-193", "description": "CWE-193 Off-by-one Error", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-08-03T00:52:40.859Z"}, "references": [{"url": "https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf"}, {"url": "https://github.com/esnet/iperf/releases/tag/3.19.1"}], "x_generator": {"engine": "enrichogram 0.0.1"}, "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"}}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:es:iperf3:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.19.1"}]}]}]}}, "dataVersion": "5.1"}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow."}], "id": "CVE-2025-54349", "lastModified": "2025-08-03T02:15:35.597", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.7, "source": "[email protected]", "type": "Secondary"}]}, "published": "2025-08-03T02:15:35.597", "references": [{"source": "[email protected]", "url": "https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf"}, {"source": "[email protected]", "url": "https://github.com/esnet/iperf/releases/tag/3.19.1"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-193"}], "source": "[email protected]", "type": "Primary"}]}

{}