GHSA-6g67-q39g-r79q · 深刻度: medium · エコシステム: npm — matrix-js-sdk vulnerable to invisible eavesdropping in group calls
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.
総合評価: CVE-2023-29529 は低リスク(34.7/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.54%、41 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.18% | 0.54% | +0.36% |
| 2 | 2026-04-26 | 0.33% | 0.18% | -0.14% |
| 3 | 2026-04-16 | — | 0.33% | — |
EPSS の全履歴 (全 10 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.0 | 3.1 | MEDIUM |
|
3.1 | 1.4 | [email protected] |
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
GHSA-6g67-q39g-r79q · 深刻度: medium · エコシステム: npm — matrix-js-sdk vulnerable to invisible eavesdropping in group calls
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
end-of-life | CVE-2023-29529 end-of-life priority: Debian including 1 source packages (node-matrix-js-sdk), 1 status rows across 1 suites (bullseye): open 1. | https://security-tracker.debian.org/tracker/CVE-2023-29529 |
ubuntu
|
medium | CVE-2023-29529 medium priority: Ubuntu including 1 source packages (node-matrix-js-sdk), 13 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 6, needs-triage 4, DNE 3. | https://ubuntu.com/security/CVE-2023-29529 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| matrix | javascript_sdk | < 24.1.0 | cpe:2.3:a:matrix:javascript_sdk:*:*:*:*:*:node.js:*:* |
| URL | タグ |
|---|---|
| https://github.com/matrix-org/matrix-js-sdk/releases/tag/v24.1.0 | Release Notes |
| https://github.com/matrix-org/matrix-js-sdk/security/advisories/GHSA-6g67-q39g-r79q | Vendor Advisory |
| https://github.com/matrix-org/matrix-spec-proposals/pull/3401 | Issue Tracking Patch |