中危 owasp owasp_modsecurity_core_rule_set 对输出编码和转义不恰当
CVE编号
CVE-2022-39957利用情况
暂无补丁情况
官方补丁披露时间
2022-09-20漏洞描述
The OWASP ModSecurity Core Rule Set (CRS) is affected by a response body bypass. A client can issue an HTTP Accept header field containing an optional "charset" parameter in order to receive the response in an encoded form. Depending on the "charset", this response can not be decoded by the web application firewall. A restricted resource, access to which would ordinarily be detected, may therefore bypass detection. The legacy CRS versions 3.0.x and 3.1.x are affected, as well as the currently supported versions 3.2.1 and 3.3.2. Integrators and users are advised to upgrade to 3.2.2 and 3.3.3 respectively.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。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 | owasp | owasp_modsecurity_core_rule_set | * | From (including) 3.0.0 | Up to (excluding) 3.2.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | owasp | owasp_modsecurity_core_rule_set | * | From (including) 3.3.0 | Up to (excluding) 3.3.3 | ||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | modsecurity-crs | * | Up to (excluding) 3.2.3-0+deb10u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | modsecurity-crs | * | Up to (including) 3.3.0-1+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | modsecurity-crs | * | Up to (excluding) 3.3.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | modsecurity-crs | * | Up to (excluding) 3.3.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | mod_security | * | Up to (excluding) 2.9.6-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | mod_security | * | Up to (excluding) 2.9.6-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | mod_security | * | Up to (excluding) 2.9.6-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | mod_security_crs | * | Up to (excluding) mod_security_crs-3.2.2-1.uel20 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 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-116 | 对输出编码和转义不恰当 |
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