中危 curl 存在 fopen 竞争条件漏洞(CVE-2023-32001)
CVE编号
CVE-2023-32001利用情况
暂无补丁情况
官方补丁披露时间
2023-07-27漏洞描述
curl 是一个跨平台的用于数据传输的开源工具。 curl 8.2.0之前版本中由于 fopen#Curl_fopen 方法中的 stat(filename, &sb) 和 fopen(filename, FOPEN_WRITETEXT) 存在竞争条件，具有本地系统用户权限的攻击者可诱导用户(如管理员)执行 curl --cookie-jar {敏感文件} google.com 获取其他用户加载的敏感文件信息。解决建议
"将组件 curl 升级至 8.2.0 及以上版本"
参考链接 |
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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) 7.84.0 | Up to (including) 8.1.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | curl | * | Up to (excluding) 7.64.0-4+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | curl | * | Up to (excluding) 7.74.0-1.3+deb11u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | curl | * | Up to (excluding) 7.88.1-10+deb12u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | curl | * | Up to (excluding) 7.88.1-11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 37 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | libcurl-minimal | * | Up to (excluding) 7.85.0-10.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | libcurl-minimal | * | Up to (excluding) 8.0.1-3.fc38 | |||||
| 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 | opensuse_5.3 | libcurl4 | * | Up to (excluding) 8.0.1-150400.5.26.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libcurl4 | * | Up to (excluding) 8.0.1-150400.5.26.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.5 | libcurl4 | * | Up to (excluding) 8.0.1-150400.5.26.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | curl | * | Up to (excluding) 8.0.1-11.68.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | curl | * | Up to (excluding) 7.85.0-1ubuntu0.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | curl | * | Up to (excluding) curl-7.71.1-30.up3.uel20.01 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 影响范围 有限影响
- 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-367 | 检查时间与使用时间(TOCTOU)的竞争条件 |
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