CVE-2018-6335

{"id": "CVE-2018-6335", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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": "2018-12-31T19:29:00.417", "references": [{"url": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56", "tags": ["Patch", "Third Party Advisory"], "source": "cve-assign@fb.com"}, {"url": "https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html", "tags": ["Vendor Advisory"], "source": "cve-assign@fb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "cve-assign@fb.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "A Malformed h2 frame can cause 'std::out_of_range' exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests."}, {"lang": "es", "value": "Un frame h2 malformado puede provocar una excepci\u00f3n 'std::out_of_range' durante el an\u00e1lisis de metadatos prioritarios. Este comportamiento puede provocar una denegaci\u00f3n de servicio (DoS). Esto afecta a todas las versiones de HHVM soportadas (en versiones anteriores a las 3.25.2, 3.24.6 y 3.21.10)"}], "lastModified": "2019-10-09T23:41:46.440", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2163DCC3-41A2-4272-97EA-860A6A867914", "versionEndIncluding": "3.21.10"}, {"criteria": "cpe:2.3:a:facebook:hhvm:3.24.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E7E374ED-033B-4C0C-A056-797A23C17CDC"}, {"criteria": "cpe:2.3:a:facebook:hhvm:3.25.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3290E2E7-0F98-418B-82E9-C1779E48A30F"}], "operator": "OR"}]}], "sourceIdentifier": "cve-assign@fb.com"}