低危 Citrix 敏感信息泄漏漏洞 CVE-2020-8195
CVE编号
CVE-2020-8195利用情况
POC 已公开补丁情况
官方补丁披露时间
2020-07-11漏洞描述
Citrix Systems Citrix Application Delivery Controller（ADC）等都是美国思杰系统（Citrix Systems）公司的产品。Citrix Application Delivery Controller是一款应用交付控制器。Citrix Systems Gateway（Citrix Systems NetScaler Gateway）是一套安全的远程接入解决方案。Citrix System SDWAN WAN-OP是一款SD-WAN（虚拟软件定义的广域网）设备。 Citrix Systems Citrix ADC、Citrix Gateway和Citrix SDWAN WAN-OP中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。以下产品及版本受到影响：Citrix ADC 13.0-58.30之前版本，12.1-57.18之前版本，12.0-63.21之前版本，11.1-64.14之前版本，10.5-70.18之前版本；Citrix Gateway 13.0-58.30之前版本，12.1-57.18之前版本，12.0-63.21之前版本，11.1-64.14之前版本，10.5-70.18之前版本；Citrix SDWAN WAN-OP 11.1.1a之前版本，11.0.3d之前版本，10.2.7之前版本。解决建议
下载相关补丁
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-I... | |
| https://support.citrix.com/article/CTX276688 |
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 | citrix | gateway_plug-in_for_linux | * | Up to (excluding) 1.0.0.137 | |||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 10.5 | Up to (excluding) 10.5-70.18 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 11.1 | Up to (excluding) 11.1-64.14 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 12.0 | Up to (excluding) 12.0-63.21 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 12.1 | Up to (excluding) 12.1-57.18 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | application_delivery_controller_firmware | * | From (including) 13.0 | Up to (excluding) 13.0-58.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | gateway_firmware | * | From (including) 13.0 | Up to (excluding) 13.0-58.30 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | netscaler_gateway_firmware | * | From (including) 10.5 | Up to (excluding) 10.5-70.18 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | netscaler_gateway_firmware | * | From (including) 11.1 | Up to (excluding) 11.1-64.14 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | netscaler_gateway_firmware | * | From (including) 12.0 | Up to (excluding) 12.0-63.21 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | netscaler_gateway_firmware | * | From (including) 12.1 | Up to (excluding) 12.1-57.18 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | sd-wan_wanop | * | From (including) 10.2 | Up to (excluding) 10.2.7 | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | sd-wan_wanop | * | From (including) 11.0 | Up to (excluding) 11.0.3d | ||||
| 运行在以下环境 | |||||||||
| 系统 | citrix | sd-wan_wanop | * | From (including) 11.1 | Up to (excluding) 11.1.1a | ||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | 4000-wo | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | 4100-wo | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | 5000-wo | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | 5100-wo | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | application_delivery_controller | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | gateway | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | citrix | netscaler_gateway | - | - | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 POC 已公开
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
| CWE-22 | 对路径名的限制不恰当（路径遍历） |
Exp相关链接
- avd.aliyun.com
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