cisco email_security_appliance_firmware 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2022-20772利用情况
暂无补丁情况
N/A披露时间
2022-11-05漏洞描述
A vulnerability in Cisco Email Security Appliance (ESA) and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. This vulnerability is due to the failure of the application or its environment to properly sanitize input values. An attacker could exploit this vulnerability by injecting malicious HTTP headers, controlling the response body, or splitting the response into multiple responses.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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
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 | |||||||||
| 系统 | cisco | email_security_appliance_firmware | * | From (including) 13.5.1 | Up to (excluding) 14.0.3-015 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | email_security_appliance_firmware | * | From (including) 14.1 | Up to (excluding) 14.2.1-015 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | email_security_appliance_firmware | * | From (including) 14.3 | Up to (excluding) 14.3.0-023 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | secure_email_and_web_manager_firmware | * | From (including) 14.2 | Up to (excluding) 14.2.0-217 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | secure_email_and_web_manager_firmware | * | From (including) 14.3 | Up to (excluding) 14.3.0-115 | ||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | email_security_appliance | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | secure_email_and_web_manager | - | - | |||||
- 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 无
- 完整性 低
| CWE-ID | 漏洞类型 |
| CWE-74 | 输出中的特殊元素转义处理不恰当（注入） |
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