CVE-2025-54351

{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-54351", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-08-04T19:50:45.361Z", "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, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv)."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-420", "description": "CWE-420 Unprotected Alternate Channel", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-08-03T00:49:54.339Z"}, "references": [{"url": "https://github.com/esnet/iperf/releases/tag/3.19.1"}, {"url": "https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0"}], "x_generator": {"engine": "enrichogram 0.0.1"}, "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 8.9, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L"}}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:es:iperf3:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.19.1"}]}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-04T19:40:29.469897Z", "id": "CVE-2025-54351", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-04T19:50:45.361Z"}}]}, "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-54351", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-08-04T19:40:29.469897Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-04T19:50:09.152Z"}}], "cna": {"metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 8.9, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L"}}], "affected": [{"vendor": "ES", "product": "iperf3", "versions": [{"status": "affected", "version": "0", "lessThan": "3.19.1", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/esnet/iperf/releases/tag/3.19.1"}, {"url": "https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0"}], "x_generator": {"engine": "enrichogram 0.0.1"}, "descriptions": [{"lang": "en", "value": "In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv)."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-420", "description": "CWE-420 Unprotected Alternate Channel"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:es:iperf3:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "3.19.1"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-08-03T00:49:54.339Z"}}}, "cveMetadata": {"cveId": "CVE-2025-54351", "state": "PUBLISHED", "dateUpdated": "2025-08-04T19:50:45.361Z", "dateReserved": "2025-07-21T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2025-08-03T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "iperf3", "vendor": "ES", "versions": [{"lessThan": "3.19.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:es:iperf3:3.19:*:*:*:*:*:*:*", "matchCriteriaId": "8ABE5C33-EA81-4E7F-A75F-886044BECF94", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv)."}, {"lang": "es", "value": "En iperf anterior a 3.19.1, net.c tiene un desbordamiento de b\u00fafer cuando se usa --skip-rx-copy (para MSG_TRUNC en recv)."}], "id": "CVE-2025-54351", "lastModified": "2026-06-17T09:39:55.167", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.9, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 6.0, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-54351", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-08-04T19:40:29.469897Z", "version": "2.0.3"}}]}, "published": "2025-08-03T02:15:37.380", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://github.com/esnet/iperf/releases/tag/3.19.1"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-420"}], "source": "cve@mitre.org", "type": "Secondary"}]}

{"bugzilla": {"description": "iperf3: iperf Buffer Overflow", "id": "2386149", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2386149"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L", "status": "draft"}, "cwe": "CWE-420", "details": ["No description is available for this CVE."], "name": "CVE-2025-54351", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "iperf3", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "iperf3", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "iperf3", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "iperf3", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-08-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-54351\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-54351\nhttps://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0\nhttps://github.com/esnet/iperf/releases/tag/3.19.1"], "threat_severity": "Important"}

{"created": "2025-08-05T11:56:32.267716+00:00", "updated": "2025-08-05T11:56:32.267768+00:00", "vendors": ["es", "es$PRODUCT$iperf3"]}