{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-29529","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-04-07T18:56:54.630Z","datePublished":"2023-04-14T18:21:17.050Z","dateUpdated":"2025-02-06T18:45:34.043Z"},"containers":{"cna":{"title":"matrix-js-sdk vulnerable to invisible eavesdropping in group calls","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q","tags":["x_refsource_CONFIRM"],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q"},{"name":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401","tags":["x_refsource_MISC"],"url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401"},{"name":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0","tags":["x_refsource_MISC"],"url":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0"}],"affected":[{"vendor":"matrix-org","product":"matrix-js-sdk","versions":[{"version":"< 24.1.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-04-14T18:21:17.050Z"},"descriptions":[{"lang":"en","value":"matrix-js-sdk is the Matrix Client-Server SDK for JavaScript and TypeScript. An attacker present in a room where an MSC3401 group call is taking place can eavesdrop on the video and audio of participants using matrix-js-sdk, without their knowledge. To affected matrix-js-sdk users, the attacker will not appear to be participating in the call. This attack is possible because matrix-js-sdk's group call implementation accepts incoming direct calls from other users, even if they have not yet declared intent to participate in the group call, as a means of resolving a race condition in call setup. Affected versions do not restrict access to the user's outbound media in this case. Legacy 1:1 calls are unaffected. This is fixed in matrix-js-sdk 24.1.0. As a workaround, users may hold group calls in private rooms where only the exact users who are expected to participate in the call are present."}],"source":{"advisory":"GHSA-6g67-q39g-r79q","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T14:14:38.965Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q"},{"name":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/matrix-org/matrix-spec-proposals/pull/3401"},{"name":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-06T18:45:25.233233Z","id":"CVE-2023-29529","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":"2025-02-06T18:45:34.043Z"}}]}}