{ "id": "CVE-2020-10021", "sourceIdentifier": "vulnerabilities@zephyrproject.org", "published": "2020-05-11T23:15:11.380", "lastModified": "2024-11-21T04:54:40.130", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Out-of-bounds Write in the USB Mass Storage memoryWrite handler with unaligned Sizes See NCC-ZEP-024, NCC-ZEP-025, NCC-ZEP-026 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions." }, { "lang": "es", "value": "Una Escritura fuera de l\u00edmites en el Almacenamiento Masivo USB en el manejador memoryWrite con Tama\u00f1os no alineados. Consulte NCC-ZEP-024, NCC-ZEP-025, NCC-ZEP-026. Este problema afecta a: zephyrproject-rtos zephyr versi\u00f3n 1.14.1 y versiones posteriores. Versi\u00f3n 2.1.0 y versiones posteriores." } ], "metrics": { "cvssMetricV31": [ { "source": "vulnerabilities@zephyrproject.org", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.4, "impactScore": 6.0 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 4.6, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "vulnerabilities@zephyrproject.org", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-787" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.14.1", "matchCriteriaId": "371789A4-E53B-4E4D-B425-3D74BE61DC02" }, { "vulnerable": true, "criteria": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.1.0", "versionEndExcluding": "2.2.0", "matchCriteriaId": "0260A81C-55CB-40D0-BEE2-3ACCC1EB6DB4" } ] } ] } ], "references": [ { "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10021", "source": "vulnerabilities@zephyrproject.org" }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23240", "source": "vulnerabilities@zephyrproject.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23455", "source": "vulnerabilities@zephyrproject.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23456", "source": "vulnerabilities@zephyrproject.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26", "source": "vulnerabilities@zephyrproject.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10021", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23240", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23455", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/zephyrproject-rtos/zephyr/pull/23456", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }