低危 curl none文件名cookie注入漏洞
CVE编号
CVE-2023-38546利用情况
POC 已公开补丁情况
官方补丁披露时间
2023-10-11漏洞描述
该漏洞可导致攻击者在正在运行的libcurl程序注入任意cookie值。 libcurl 提供了一个函数调用，该函数调用复制一个名为curl_easy_duphandle的简单句柄。如果在复制句柄时传输启用了 cookie，则也会克隆 cookie 启用状态 - 但不会克隆实际的 cookie。如果源句柄未从磁盘上的特定文件读取任何 cookie，则句柄的克隆版本会将文件名存储为none（使用四个 ASCII 字母，不带引号）。解决建议
libcurl < 7.9.1 和 >= 8.4.0不受漏洞影响。
参考链接 |
|
|---|---|
| https://curl.se/docs/CVE-2023-38546.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... |
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 | haxx | libcurl | * | From (including) 7.9.1 | Up to (excluding) 8.4.0 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | curl | * | Up to (excluding) 8.4.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | curl | * | Up to (excluding) 8.4.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | curl | * | Up to (excluding) 8.4.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | curl | * | Up to (excluding) 8.4.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | curl | * | Up to (excluding) 8.4.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | curl | * | Up to (excluding) 1.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | curl | * | Up to (excluding) 1.amzn2023 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_23 | curl-minimal | * | Up to (excluding) 8.4.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | curl | * | Up to (excluding) 7.64.0-4+deb10u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | curl | * | Up to (excluding) 7.74.0-1.3+deb11u10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | curl | * | Up to (excluding) 7.88.1-10+deb12u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | curl | * | Up to (excluding) 8.3.0-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | libcurl-minimal | * | Up to (excluding) 7.85.0-12.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | libcurl-minimal | * | Up to (excluding) 8.0.1-5.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_39 | libcurl-minimal | * | Up to (excluding) 8.2.1-3.fc39 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10HPC | curl | * | Up to (excluding) 7.79.1-24.ky10h | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | curl | * | Up to (excluding) 7.71.1-31.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | curl | * | Up to (excluding) 7.71.1-31.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | curl | * | Up to (excluding) 7.71.1-31.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 7.76.1-23.el9_2.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | curl-debuginfo | * | Up to (excluding) 7.76.1-23.el9_2.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | curl | * | Up to (excluding) 8.0.1-11.74.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | curl | * | Up to (excluding) 7.68.0-1ubuntu2.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | curl | * | Up to (excluding) 7.81.0-1ubuntu1.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | curl | * | Up to (excluding) curl-7.71.1-31.up3.uelc20.03 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | curl | * | Up to (excluding) 7.64.1.18-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | curl | * | Up to (excluding) curl-7.71.1-31.up3.uel20.03 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 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 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100000+
| CWE-ID | 漏洞类型 |
| CWE-73 | 文件名或路径的外部可控制 |
| NVD-CWE-noinfo |
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