{ "containers": { "cna": { "affected": [ { "product": "zephyr", "vendor": "zephyrproject-rtos", "versions": [ { "lessThan": "unspecified", "status": "affected", "version": "1.14.2", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "2.2.0", "versionType": "custom" } ] } ], "datePublic": "2020-06-25T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "Remote Denial of Service in LwM2M do_write_op_tlv. Zephyr versions >= 1.14.2, >= 2.2.0 contain Improper Input Validation (CWE-20), Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "Improper Input Validation (CWE-20)", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-835", "description": "Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-05-24T21:40:29.000Z", "orgId": "e2e69745-5e70-4e92-8431-deb5529a81ad", "shortName": "zephyr" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" } ], "source": { "defect": [ "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" ] }, "title": "Remote Denial of Service in LwM2M do_write_op_tlv", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "vulnerabilities@zephyrproject.org", "DATE_PUBLIC": "2020-06-25T00:00:00.000Z", "ID": "CVE-2020-13602", "STATE": "PUBLIC", "TITLE": "Remote Denial of Service in LwM2M do_write_op_tlv" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "zephyr", "version": { "version_data": [ { "version_affected": ">=", "version_value": "1.14.2" }, { "version_affected": ">=", "version_value": "2.2.0" } ] } } ] }, "vendor_name": "zephyrproject-rtos" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Remote Denial of Service in LwM2M do_write_op_tlv. Zephyr versions >= 1.14.2, >= 2.2.0 contain Improper Input Validation (CWE-20), Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "environmentalScore": 4, "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "temporalScore": 4, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Improper Input Validation (CWE-20)" } ] }, { "description": [ { "lang": "eng", "value": "Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835)" } ] } ] }, "references": { "reference_data": [ { "name": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh", "refsource": "MISC", "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" } ] }, "source": { "defect": [ "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:25:16.207Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh" } ] } ] }, "cveMetadata": { "assignerOrgId": "e2e69745-5e70-4e92-8431-deb5529a81ad", "assignerShortName": "zephyr", "cveId": "CVE-2020-13602", "datePublished": "2021-05-24T21:40:29.344Z", "dateReserved": "2020-05-26T00:00:00.000Z", "dateUpdated": "2024-09-17T02:56:50.405Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }