{ "id": "CVE-2022-0632", "sourceIdentifier": "security@huntr.dev", "published": "2022-02-19T14:15:12.030", "lastModified": "2022-02-28T23:24:20.440", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "NULL Pointer Dereference in Homebrew mruby prior to 3.2." }, { "lang": "es", "value": "Una Desreferencia de Puntero NULL en Homebrew mruby versiones anteriores a 3.2" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV30": [ { "source": "security@huntr.dev", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "security@huntr.dev", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-476" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2", "matchCriteriaId": "36DC54A6-4938-4623-8742-FF7C35178328" } ] } ] } ], "references": [ { "url": "https://github.com/mruby/mruby/commit/44f591aa8f7091e6ca6cb418e428ae6d4ceaf77d", "source": "security@huntr.dev", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://huntr.dev/bounties/3e5bb8f6-30fd-4553-86dd-761e9459ce1b", "source": "security@huntr.dev", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] } ] }