低危 收据验证不当会导致矩阵突触中伪造读取收据 (CVE-2023-42453)
CVE编号
CVE-2023-42453利用情况
暂无补丁情况
官方补丁披露时间
2023-09-08漏洞描述
Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event (if they knew the room ID and event ID). Note that the users were not able to view the events, but simply mark it as read. This could be confusing as clients will show the event as read by the user, even if they are not in the room. This issue has been patched in version 1.93.0. Users are advised to upgrade. There are no known workarounds for this issue.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。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | matrix | synapse | * | From (including) 1.34.0 | Up to (excluding) 1.93.0 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | synapse | * | Up to (excluding) 1.93.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | synapse | * | Up to (excluding) 1.93.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | matrix-synapse | * | Up to (excluding) 1.93.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | matrix-synapse | * | Up to (excluding) 1.80.0-6.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | matrix-synapse | * | Up to (excluding) 1.93.0-2.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_39 | matrix-synapse | * | Up to (excluding) 1.94.0-2.fc39 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-285 | 授权机制不恰当 |
| NVD-CWE-Other |
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