{ "id": "CVE-2018-20056", "sourceIdentifier": "cve@mitre.org", "published": "2018-12-11T09:29:00.240", "lastModified": "2020-08-24T17:37:01.140", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue was discovered in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 and DIR-605L Rev.B 2.12B1 devices. There is a stack-based buffer overflow allowing remote attackers to execute arbitrary code without authentication via the goform/formLanguageChange currTime parameter." }, { "lang": "es", "value": "Se ha descubierto un problema en /bin/boa en dispositivos D-Link DIR-619L Rev.B 2.06B1 y DIR-605L Rev.B 2.12B1. Hay un desbordamiento de b\u00fafer basado en pila que permite que atacantes remotos ejecuten c\u00f3digo arbitrario sin autenticaci\u00f3n mediante el par\u00e1metro currTime en goform/formLanguageChange." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:d-link:dir-619l_firmware:2.06b1:*:*:*:*:*:*:*", "matchCriteriaId": "FE20AB0E-703D-4B75-9225-2B25E6E0B732" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:d-link:dir-619l:-:*:*:*:*:*:*:*", "matchCriteriaId": "3BF408FE-71CA-4447-9F74-FC8F01280844" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:d-link:dir-605l_firmware:2.12b1:*:*:*:*:*:*:*", "matchCriteriaId": "F08F92F6-8D8E-4017-A3C9-B9D5FF1107F2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:d-link:dir-605l:-:*:*:*:*:*:*:*", "matchCriteriaId": "1AD7CDB7-839E-4C8F-BDEE-FECF3F9466FF" } ] } ] } ], "references": [ { "url": "https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-619%20stack%20overflow.md", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }