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{"id": "PRION:CVE-2021-38258", "vendorId": null, "type": "prion", "bulletinFamily": "NVD", "title": "Buffer overflow", "description": "NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostProcessCallback().", "published": "2021-10-25T22:15:00", "modified": "2021-10-28T20:02:00", "epss": [{"cve": "CVE-2021-38258", "epss": 0.00048, "percentile": 0.15012, "modified": "2023-11-20"}], "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.6}, "severity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}, "href": "https://www.prio-n.com/kb/vulnerability/CVE-2021-38258", "reporter": "PRIOn knowledge base", "references": ["https://mcusec.github.io/vulnerabilities_details"], "cvelist": ["CVE-2021-38258"], "immutableFields": [], "lastseen": "2023-11-22T00:58:28", "viewCount": 0, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2021-38258"]}]}, "score": {"value": 7.9, "uncertanity": 0.0, "vector": "NONE"}, "vulnersScore": 7.9}, "_state": {"dependencies": 1700614808, "score": 1700614766}, "_internal": {"score_hash": "6d5bcd508f86b4f789c54f81dec3a07e"}, "affectedSoftware": [{"version": "2.7.0", "operator": "eq", "name": "mcuxpresso_software_development_kit"}], "vendor_cvss2": {"score": "7.5", "vector": "AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "vendor_cvss3": {}}

{"cve": [{"lastseen": "2023-12-06T15:41:46", "description": "NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostProcessCallback().", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-25T22:15:00", "type": "cve", "title": "CVE-2021-38258", "cwe": ["CWE-120"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-38258"], "modified": "2021-10-28T20:02:00", "cpe": ["cpe:/a:nxp:mcuxpresso_software_development_kit:2.7.0"], "id": "CVE-2021-38258", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-38258", "cvss": {"score": 4.6, "vector": "AV:L/AC:L/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:nxp:mcuxpresso_software_development_kit:2.7.0:*:*:*:*:*:*:*"]}]}