nextcloud nextcloud_talk 将资源暴露给错误范围
CVE编号
CVE-2022-41971利用情况
暂无补丁情况
N/A披露时间
2022-12-02漏洞描述
Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public conversation after being removed from that conversation, provided that they were removed while being in the call. Versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0 contain patches for the issue. No known workarounds are available.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/security-advisories/security/advisories/GHSA-wx6... | |
| https://github.com/nextcloud/spreed/pull/7974 | |
| https://hackerone.com/reports/1706248 |
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_talk | * | From (including) 12.0.0 | Up to (excluding) 12.2.8 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_talk | * | From (including) 13.0.0 | Up to (excluding) 13.0.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nextcloud | nextcloud_talk | * | From (including) 14.0.0 | Up to (excluding) 14.0.6 | ||||
- 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 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-668 | 将资源暴露给错误范围 |
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