低危 矩阵突触中密码更改期间临时存储明文密码 (CVE-2023-41335)
CVE编号
CVE-2023-41335利用情况
暂无补丁情况
官方补丁披露时间
2023-08-28漏洞描述
Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesnt grant the server any added capabilities—it already learns the users passwords as part of the authentication process—it does disrupt the expectation that passwords wont be stored in the database. As a result, these passwords could inadvertently be captured in database backups for a longer duration. These temporarily stored passwords are automatically erased after a 48-hour window. This issue has been addressed 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) 1.66.0 | 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-312 | 敏感数据的明文存储 |
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