中危 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2023-0040利用情况
暂无补丁情况
官方补丁披露时间
2023-01-19漏洞描述
Versions of Async HTTP Client prior to 1.13.2 are vulnerable to a form of targeted request manipulation called CRLF injection. This vulnerability was the result of insufficient validation of HTTP header field values before sending them to the network. Users are vulnerable if they pass untrusted data into HTTP header field values without prior sanitisation. Common use-cases here might be to place usernames from a database into HTTP header fields. This vulnerability allows attackers to inject new HTTP header fields, or entirely new requests, into the data stream. This can cause requests to be understood very differently by the remote server than was intended. In general, this is unlikely to result in data disclosure, but it can result in a number of logical errors and other misbehaviours.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/swift-server/async-http-client/security/advisories/GHSA-v3... |
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 | asynchttpclient_project | async-http-client | * | Up to (excluding) 1.4.1 | |||||
| 运行在以下环境 | |||||||||
| 应用 | asynchttpclient_project | async-http-client | * | From (including) 1.10.0 | Up to (excluding) 1.12.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | asynchttpclient_project | async-http-client | * | From (including) 1.13.0 | Up to (excluding) 1.13.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | asynchttpclient_project | async-http-client | * | From (including) 1.5.0 | Up to (excluding) 1.9.1 | ||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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 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-74 | 输出中的特殊元素转义处理不恰当（注入） |
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