{"containers":{"cna":{"affected":[{"product":"Zoom On-Premise Meeting Connector","vendor":"Zoom Video Communications Inc","versions":[{"lessThan":"4.6.239.20200613","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Zoom On-Premise Meeting Connector MMR","vendor":"Zoom Video Communications Inc","versions":[{"lessThan":"4.6.239.20200613","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Zoom On-Premise Recording Connector","vendor":"Zoom Video Communications Inc","versions":[{"lessThan":"3.8.42.20200905","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Zoom On-Premise Virtual Room Connector","vendor":"Zoom Video Communications Inc","versions":[{"lessThan":"4.4.6344.20200612","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"Zoom On-Premise Virtual Room Connector Load Balancer","vendor":"Zoom Video Communications Inc","versions":[{"lessThan":"2.5.5492.20200616","status":"affected","version":"unspecified","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Jeremy Brown"}],"datePublic":"2021-11-12T00:00:00.000Z","descriptions":[{"lang":"en","value":"The login routine of the web console in the Zoom On-Premise Meeting Connector before version 4.6.239.20200613, Zoom On-Premise Meeting Connector MMR before version 4.6.239.20200613, Zoom On-Premise Recording Connector before version 3.8.42.20200905, Zoom On-Premise Virtual Room Connector before version 4.4.6344.20200612, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5492.20200616 fails to validate that a NULL byte was sent while authenticating. 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This could lead to a crash of the login service."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Improper Input Validation"}]}]},"references":{"reference_data":[{"name":"https://explore.zoom.us/en/trust/security/security-bulletin","refsource":"MISC","url":"https://explore.zoom.us/en/trust/security/security-bulletin"}]},"source":{"discovery":"USER"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:12:50.149Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://explore.zoom.us/en/trust/security/security-bulletin"}]}]},"cveMetadata":{"assignerOrgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","assignerShortName":"Zoom","cveId":"CVE-2021-34418","datePublished":"2021-11-11T22:59:47.920Z","dateReserved":"2021-06-09T00:00:00.000Z","dateUpdated":"2024-09-16T22:14:22.064Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}