中危 nextcloud desktop 证书验证不恰当
CVE编号
CVE-2022-39334利用情况
暂无补丁情况
官方补丁披露时间
2022-11-26漏洞描述
Nextcloud desktop is the desktop sync client for Nextcloud. Versions prior to 3.6.1 would incorrectly trust invalid TLS certificates. A Man-in-the-middle attack is possible in case a user can be made running a nextcloudcmd CLI command locally. It is recommended that the Nextcloud Desktop client is upgraded to 3.6.1. 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。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 | nextcloud | desktop | * | Up to (excluding) 3.6.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | nextcloud-desktop | * | Up to (including) 2.5.1-3+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | nextcloud-desktop | * | Up to (including) 3.1.1-2+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | nextcloud-desktop | * | Up to (excluding) 3.6.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | nextcloud-desktop | * | Up to (excluding) 3.6.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | nextcloud-desktop-lang | * | Up to (excluding) 3.8.0-bp154.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | nextcloud-desktop-lang | * | Up to (excluding) 3.8.0-bp155.2.3.1 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 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-295 | 证书验证不恰当 |
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