nextcloud richdocuments 通过用户控制密钥绕过授权机制
CVE编号
CVE-2021-37628利用情况
暂无补丁情况
N/A披露时间
2021-09-08漏洞描述
Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features ("Upload Only" public link shares in Nextcloud) can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended that the Nextcloud Richdocuments is upgraded to 3.8.4 or 4.2.1. If upgrading is not possible then it is recommended to disable the Richdocuments application.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/richdocuments/pull/1664 | |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pxh... | |
| https://hackerone.com/reports/1253403 |
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 | richdocuments | * | Up to (excluding) 3.8.4 | |||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | richdocuments | * | From (including) 4.0.0 | Up to (excluding) 4.2.1 | ||||
- 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 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-639 | 通过用户控制密钥绕过授权机制 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论