{"containers":{"cna":{"title":"Limited data exposure for shared external videos in BigBlueButton","problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/13788","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/13788"},{"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-rc-6","tags":["x_refsource_MISC"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6"}],"affected":[{"vendor":"bigbluebutton","product":"bigbluebutton","versions":[{"version":">= 2.2, < 2.3.18","status":"affected"},{"version":">= 2.4-alpha-1, < 2.4-rc-6","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-03-08T18:44:57.111Z"},"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-rc-6, an attacker who is able to obtain the meeting identifier for a meeting on a server can find information related to an external video being shared, like the current timestamp and play/pause. The problem has been patched in versions 2.3.18 and 2.4-rc-6 by modifying the stream to send the data only for users in the meeting. There are currently no known workarounds."}],"source":{"advisory":"GHSA-x82p-j22f-v4q6","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T06:17:54.233Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-x82p-j22f-v4q6"},{"name":"https://github.com/bigbluebutton/bigbluebutton/pull/13788","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/pull/13788"},{"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-rc-6","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2022-29235","datePublished":"2022-06-01T23:25:18.000Z","dateReserved":"2022-04-13T00:00:00.000Z","dateUpdated":"2024-08-03T06:17:54.233Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}