CVE-2024-42347— URL preview setting for a room is controllable by the homeserver in matrix-react-sdk
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I. Basic Information for CVE-2024-42347
Vulnerability Information
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Vulnerability Title
URL preview setting for a room is controllable by the homeserver in matrix-react-sdk
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
侵犯隐私
Source: NVD (National Vulnerability Database)
Vulnerability Title
matrix-react-sdk 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
matrix-react-sdk是Matrix开源的一个用于将Matrix chat/voip客户端插入网页的组件。 matrix-react-sdk 3.105.1之前版本存在安全漏洞，该漏洞源于恶意主服务器可以操纵用户的帐户数据，使客户端在端到端加密房间中启用URL预览。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| matrix-org | matrix-react-sdk | < 3.105.1 | - |
II. Public POCs for CVE-2024-42347
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|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2024-42347
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