nextcloud nextcloud_server 未加控制的资源消耗（资源穷尽）
CVE编号
CVE-2022-39330利用情况
暂无补丁情况
N/A披露时间
2022-10-27漏洞描述
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the Circles app.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://github.com/nextcloud/circles/pull/1147 | |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx... | |
| https://hackerone.com/reports/1688199 |
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 | nextcloud_enterprise_server | * | Up to (excluding) 22.2.10 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_enterprise_server | * | From (including) 23.0.0 | Up to (excluding) 23.0.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_enterprise_server | * | From (including) 24.0.0 | Up to (excluding) 24.0.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_server | * | Up to (excluding) 23.0.10 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_server | * | From (including) 24.0.0 | Up to (excluding) 24.0.6 | ||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 低
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-400 | 未加控制的资源消耗（资源穷尽） |
Exp相关链接
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