{"containers":{"cna":{"title":"Grace period for lock settings in public/private chats in BigBlueButton","problemTypes":[{"descriptions":[{"cweId":"CWE-285","lang":"en","description":"CWE-285: Improper Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-36vc-c338-6xjv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-36vc-c338-6xjv"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/13850","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/13850"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/14265","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/14265"},{"name":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18"},{"name":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.1","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.1"}],"affected":[{"vendor":"bigbluebutton","product":"bigbluebutton","versions":[{"version":">= 2.2, < 2.3.18","status":"affected"},{"version":">= 2.4, < 2.4.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-03-08T18:46:00.400Z"},"descriptions":[{"lang":"en","value":"BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4.1, an attacker could send messages to a locked chat within a grace period of 5s any lock setting in the meeting was changed. The attacker needs to be a participant in the meeting. Versions 2.3.18 and 2.4.1 contain a patch for this issue. There are currently no known workarounds."}],"source":{"advisory":"GHSA-36vc-c338-6xjv","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T06:17:54.164Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-36vc-c338-6xjv","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-36vc-c338-6xjv"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/13850","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/13850"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/14265","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/14265"},{"name":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.18"},{"name":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.1","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.1"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T14:06:17.770450Z","id":"CVE-2022-29234","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-04-23T18:20:10.802Z"}}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2022-29234","datePublished":"2022-06-01T23:20:14.000Z","dateReserved":"2022-04-13T00:00:00.000Z","dateUpdated":"2025-04-23T18:20:10.802Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}