中危 Open Source Curl 远程代码执行漏洞
CVE编号
CVE-2021-22947利用情况
暂无补丁情况
官方补丁披露时间
2022-01-11漏洞描述
HAXX Haxx curl是瑞典Haxx（HAXX）公司的一套利用URL语法在命令行下工作的文件传输工具。该工具支持文件上传和下载，并包含一个用于程序开发的libcurl（客户端URL传输库）。 Haxx curl 7.20.0-7.79.0之间版本存在数据验证漏洞。攻击者可利用该漏洞注入虚假响应，通过合法服务器的TLS流量诱导curl将数据发送回用户。 受影响系统： Haxx curl >= 7.20.0 Haxx curl < 7.79.0解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://access.redhat.com/security/cve/cve-2021-22947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 | curl | * | From (including) 7.20.0 | Up to (excluding) 7.79.0 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | curl | * | Up to (excluding) 7.61.1-18.1.al8.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | curl | * | Up to (excluding) 7.79.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | curl | * | Up to (excluding) 7.79.1-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | curl | * | Up to (excluding) 7.61.1-12.100.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | curl | * | Up to (excluding) 7.61.1-18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | curl | * | Up to (excluding) 7.61.1-18.el8_4.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | curl | * | Up to (excluding) 7.64.0-4+deb10u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | curl | * | Up to (excluding) 7.74.0-1.3+deb11u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | curl | * | Up to (excluding) 7.79.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | curl | * | Up to (excluding) 7.52.1-5+deb9u16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | curl | * | Up to (excluding) 7.79.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 33 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | curl | * | Up to (excluding) 7.71.1-11.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | curl | * | Up to (excluding) 7.76.1-12.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | curl | * | Up to (excluding) 7.79.0-4.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | curl | * | Up to (excluding) 7.71.1-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | curl | * | Up to (excluding) 7.71.1-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | curl | * | Up to (excluding) 7.66.0-lp152.3.24.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | curl | * | Up to (excluding) 7.66.0-4.27.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 7.61.1-18.el8_4.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | curl | * | Up to (excluding) 7.61.1-18.el8_4.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | curl | * | Up to (excluding) 7.60.0-11.28.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | curl | * | Up to (excluding) 7.58.0-2ubuntu3.15 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | curl | * | Up to (excluding) 7.58.0-2ubuntu3.15 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | curl | * | Up to (excluding) 7.68.0-1ubuntu2.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | curl | * | Up to (excluding) 7.74.0-1ubuntu2.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | curl | * | Up to (excluding) 7.74.0-1.3ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | curl | * | Up to (excluding) 7.74.0-1.3ubuntu2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | curl | * | Up to (excluding) 7.64.1.12-deepin | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 权限要求 无需权限
- 影响范围 全局影响
- 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-345 | 对数据真实性的验证不充分 |
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