房间的 URL 预览设置可由 matrix-react-sdk 中的 homeserver 控制（CVE-2024-42347）
CVE编号
CVE-2024-42347利用情况
暂无补丁情况
N/A披露时间
2024-08-07漏洞描述
matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page. A malicious homeserver could manipulate a user's account data to cause the client to enable URL previews in end-to-end encrypted rooms, in which case any URLs in encrypted messages would be sent to the server. This was patched in matrix-react-sdk 3.105.0. Deployments that trust their homeservers, as well as closed federations of trusted servers, are not affected. Users are advised to upgrade. There are no known workarounds for this vulnerability.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/matrix-org/matrix-react-sdk/releases/tag/v3.105.1 | |
| https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-f83w-... |
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 已更改
- 用户交互 无
- 可用性 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
Exp相关链接
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