CVE-2021-3319

{"containers": {"cna": {"affected": [{"product": "zephyr", "vendor": "zephyrproject-rtos", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "> v2.4.0", "versionType": "custom"}]}], "datePublic": "2020-04-14T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses. Zephyr versions >= > v2.4.0 contain NULL Pointer Dereference (CWE-476), Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "NULL Pointer Dereference (CWE-476)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-588", "description": "Attempt to Access Child of a Non-structure Pointer (CWE-588)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-05T20:50:14.000Z", "orgId": "e2e69745-5e70-4e92-8431-deb5529a81ad", "shortName": "zephyr"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"}], "source": {"defect": ["https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"]}, "title": "DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vulnerabilities@zephyrproject.org", "DATE_PUBLIC": "2020-04-14T00:00:00.000Z", "ID": "CVE-2021-3319", "STATE": "PUBLIC", "TITLE": "DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "zephyr", "version": {"version_data": [{"version_affected": ">=", "version_value": "> v2.4.0"}]}}]}, "vendor_name": "zephyrproject-rtos"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses. Zephyr versions >= > v2.4.0 contain NULL Pointer Dereference (CWE-476), Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "environmentalScore": 6.5, "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "temporalScore": 6.5, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "NULL Pointer Dereference (CWE-476)"}]}, {"description": [{"lang": "eng", "value": "Attempt to Access Child of a Non-structure Pointer (CWE-588)"}]}]}, "references": {"reference_data": [{"name": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364", "refsource": "MISC", "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"}]}, "source": {"defect": ["https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:53:17.477Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364"}]}]}, "cveMetadata": {"assignerOrgId": "e2e69745-5e70-4e92-8431-deb5529a81ad", "assignerShortName": "zephyr", "cveId": "CVE-2021-3319", "datePublished": "2021-10-05T20:50:14.254Z", "dateReserved": "2021-01-27T00:00:00.000Z", "dateUpdated": "2024-09-16T22:14:56.366Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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