中危 tailscale tailscale 源验证错误
CVE编号
CVE-2022-41924利用情况
暂无补丁情况
官方补丁披露时间
2022-11-24漏洞描述
A vulnerability identified in the Tailscale Windows client allows a malicious website to reconfigure the Tailscale daemon `tailscaled`, which can then be used to remotely execute code. In the Tailscale Windows client, the local API was bound to a local TCP socket, and communicated with the Windows client GUI in cleartext with no Host header verification. This allowed an attacker-controlled website visited by the node to rebind DNS to an attacker-controlled DNS server, and then make local API requests in the client, including changing the coordination server to an attacker-controlled coordination server. An attacker-controlled coordination server can send malicious URL responses to the client, including pushing executables or installing an SMB share. These allow the attacker to remotely execute code on the node. All Windows clients prior to version v.1.32.3 are affected. If you are running Tailscale on Windows, upgrade to v1.32.3 or later to remediate the 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。
参考链接 |
|
|---|---|
| https://emily.id.au/tailscale | |
| https://github.com/tailscale/tailscale/security/advisories/GHSA-vqp6-rc3h-83cp | |
| https://tailscale.com/security-bulletins/ |
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 | tailscale | tailscale | * | Up to (excluding) 1.32.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | tailscale | * | Up to (excluding) 1.32.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | tailscale | * | Up to (excluding) 1.32.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | tailscale | * | Up to (excluding) 1.32.3-r0 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 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-346 | 源验证错误 |
| CWE-352 | 跨站请求伪造（CSRF） |
Exp相关链接
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