中危 apereo opencast 源验证错误
CVE编号
CVE-2020-26234利用情况
暂无补丁情况
官方补丁披露时间
2020-12-09漏洞描述
Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for man-in-the-middle attacks. This problem is fixed in Opencast 7.9 and Opencast 8.8 Please be aware that fixing the problem means that Opencast will not simply accept any self-signed certificates any longer without properly importing them. If you need those, please make sure to import them into the Java key store. Better yet, get a valid certificate.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/opencast/opencast/commit/4225bf90af74557deaf8fb6b80b0705c9621acfc | |
| https://github.com/opencast/opencast/security/advisories/GHSA-44cw-p2hm-gpf6 |
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 | apereo | opencast | * | Up to (excluding) 7.9 | |||||
| 运行在以下环境 | |||||||||
| 应用 | apereo | opencast | * | From (including) 8.0 | Up to (excluding) 8.9 | ||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 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 |
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