{"containers":{"cna":{"affected":[{"product":"Proxygen","vendor":"Facebook","versions":[{"status":"affected","version":"v2018.12.31.00"},{"lessThanOrEqual":"v2018.12.31.00","status":"affected","version":"unspecified","versionType":"custom"}]}],"dateAssigned":"2018-12-19T00:00:00.000Z","datePublic":"2018-12-31T00:00:00.000Z","descriptions":[{"lang":"en","value":"An issue in the Proxygen handling of HTTP2 parsing of headers/trailers can lead to a denial-of-service attack. This affects Proxygen prior to v2018.12.31.00."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"Denial of Service (CWE-400)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2018-12-31T21:57:01.000Z","orgId":"4fc57720-52fe-4431-a0fb-3d2c8747b827","shortName":"facebook"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/facebook/proxygen/commit/223e0aa6bc7590e86af1e917185a2e0efe160711"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve-assign@fb.com","DATE_ASSIGNED":"2018-12-19","ID":"CVE-2018-6347","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Proxygen","version":{"version_data":[{"version_affected":"!=>","version_value":"v2018.12.31.00"},{"version_affected":"<=","version_value":"v2018.12.31.00"}]}}]},"vendor_name":"Facebook"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue in the Proxygen handling of HTTP2 parsing of headers/trailers can lead to a denial-of-service attack. This affects Proxygen prior to v2018.12.31.00."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of Service (CWE-400)"}]}]},"references":{"reference_data":[{"name":"https://github.com/facebook/proxygen/commit/223e0aa6bc7590e86af1e917185a2e0efe160711","refsource":"MISC","url":"https://github.com/facebook/proxygen/commit/223e0aa6bc7590e86af1e917185a2e0efe160711"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T06:01:48.887Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/facebook/proxygen/commit/223e0aa6bc7590e86af1e917185a2e0efe160711"}]},{"metrics":[{"cvssV3_1":{"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"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-06T15:53:22.054940Z","id":"CVE-2018-6347","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-06T15:53:44.034Z"}}]},"cveMetadata":{"assignerOrgId":"4fc57720-52fe-4431-a0fb-3d2c8747b827","assignerShortName":"facebook","cveId":"CVE-2018-6347","datePublished":"2018-12-31T22:00:00.000Z","dateReserved":"2018-01-26T00:00:00.000Z","dateUpdated":"2025-05-06T15:53:44.034Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}