Mastodon 容易因 HTTP 响应缓慢而遭受拒绝服务 (CVE-2023-36461)
CVE编号
CVE-2023-36461利用情况
暂无补丁情况
N/A披露时间
2023-07-07漏洞描述
Mastodon is a free, open-source social network server based on ActivityPub. When performing outgoing HTTP queries, Mastodon sets a timeout on individual read operations. Prior to versions 3.5.9, 4.0.5, and 4.1.3, a malicious server can indefinitely extend the duration of the response through slowloris-type attacks. This vulnerability can be used to keep all Mastodon workers busy for an extended duration of time, leading to the server becoming unresponsive. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch 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 | joinmastodon | mastodon | * | Up to (excluding) 3.5.9 | |||||
| 运行在以下环境 | |||||||||
| 应用 | joinmastodon | mastodon | * | From (including) 4.0.0 | Up to (excluding) 4.0.5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | joinmastodon | mastodon | * | From (including) 4.1.0 | Up to (excluding) 4.1.3 | ||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-770 | 不加限制或调节的资源分配 |
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