Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-51391", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "state": "PUBLISHED", "assignerShortName": "Silabs", "dateReserved": "2023-12-18T20:56:24.811Z", "datePublished": "2024-04-16T19:19:26.502Z", "dateUpdated": "2025-02-13T17:19:44.183Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://github.com/SiliconLabs/gecko_sdk/releases", "defaultStatus": "unaffected", "modules": ["Micrium OS Network HTTP Server"], "packageName": "Gecko SDK", "platforms": ["ARM"], "repo": "https://github.com/SiliconLabs/gecko_sdk", "vendor": "silabs.com", "versions": [{"lessThan": "4.4.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service."}], "value": "A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service."}], "impacts": [{"capecId": "CAPEC-469", "descriptions": [{"lang": "en", "value": "CAPEC-469 HTTP DoS"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2024-04-18T09:05:54.848Z"}, "references": [{"url": "https://community.silabs.com/068Vm000004688g"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1945"}], "source": {"discovery": "UNKNOWN"}, "title": "Micrium OS Network uC-HTTP server header parsing invalid pointer dereference vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"affected": [{"vendor": "silabs", "product": "gecko_software_development_kit", "cpes": ["cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "4.4.2", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-07-26T15:20:08.625622Z", "id": "CVE-2023-51391", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2024-07-26T15:21:32.808Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:32:09.103Z"}, "title": "CVE Program Container", "references": [{"url": "https://community.silabs.com/068Vm000004688g", "tags": ["x_transferred"]}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1945", "tags": ["x_transferred"]}]}]}}