CVE编号
CVE-2021-35209利用情况
暂无补丁情况
N/A披露时间
2021-07-03漏洞描述
An issue was discovered in ProxyServlet.java in the /proxy servlet in Zimbra Collaboration Suite 8.8 before 8.8.15 Patch 23 and 9.x before 9.0.0 Patch 16. The value of the X-Host header overwrites the value of the Host header in proxied requests. The value of X-Host header is not checked against the whitelist of hosts Zimbra is allowed to proxy to (the zimbraProxyAllowedDomains setting).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 |
|
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https://blog.sonarsource.com/zimbra-webmail-compromise-via-email | |
https://wiki.zimbra.com/wiki/Security_Center | |
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23 | |
https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16 | |
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories |
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 | zimbra | collaboration | * |
From (including) 8.8 |
Up to (excluding) 8.8.15 |
||||
运行在以下环境 | |||||||||
应用 | zimbra | collaboration | 8.8.15 | - | |||||
运行在以下环境 | |||||||||
应用 | zimbra | collaboration | 9.0.0 | - |
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 已更改
- 用户交互 需要
- 可用性 无
- 保密性 低
- 完整性 低
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