CVE-2020-7248

{"id": "CVE-2020-7248", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-03-16T21:15:12.607", "references": [{"url": "https://github.com/openwrt/openwrt/commits/master", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7248#range-4512438", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "https://openwrt.org/advisory/2020-01-31-2", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "libubox in OpenWrt before 18.06.7 and 19.x before 19.07.1 has a tagged binary data JSON serialization vulnerability that may cause a stack based buffer overflow."}, {"lang": "es", "value": "libubox en OpenWrt versiones anteriores a 18.06.7 y versiones 19.x anteriores a 19.07.1, presenta una vulnerabilidad de serializaci\u00f3n JSON de datos binarios etiquetados lo que puede causar un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria."}], "lastModified": "2023-05-24T15:01:02.763", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B0D0CC0-C0E5-4E94-AC4B-D1EF59377DB6", "versionEndExcluding": "18.06.7", "versionStartIncluding": "18.06.0"}, {"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FA469E2-9E63-4C9A-8EBA-10C8C870063A"}, {"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "390F10D5-B9F6-4FD9-BD65-8189BC3B4B6F"}, {"criteria": "cpe:2.3:o:openwrt:openwrt:19.07.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6E0E897-9CA2-4FEB-BFFB-A0BECDB01741"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}