中危 OpenVPN 授权问题漏洞（CVE-2022-0547）
CVE编号
CVE-2022-0547利用情况
暂无补丁情况
官方补丁披露时间
2022-03-19漏洞描述
OpenVPN是美国OpenVPN公司的一个用于创建虚拟专用网络（VPN）加密通道的软件包，它使用OpenSSL库来加密数据与控制信息，并允许创建的VPN使用公开密钥、电子证书或者用户名/密码来进行身份验证。 OpenVPN 2.1存在安全漏洞，该漏洞允许外部用户仅获得部分正确凭据的访问权限。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://openvpn.net/community-downloads/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 | openvpn | openvpn | * | From (including) 2.1.0 | Up to (excluding) 2.4.12 | ||||
| 运行在以下环境 | |||||||||
| 应用 | openvpn | openvpn | * | From (including) 2.5.0 | Up to (excluding) 2.5.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openvpn | * | Up to (excluding) 2.4.12-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openvpn | * | Up to (excluding) 2.5.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | openvpn | * | Up to (excluding) 2.4.12-1.43.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openvpn | * | Up to (including) 2.4.7-1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openvpn | * | Up to (including) 2.5.1-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openvpn | * | Up to (excluding) 2.5.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openvpn | * | Up to (excluding) 2.4.0-6+deb9u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openvpn | * | Up to (excluding) 2.5.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | openvpn-debuginfo | * | Up to (excluding) 2.5.6-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | openvpn-debuginfo | * | Up to (excluding) 2.5.6-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | openvpn-debuginfo | * | Up to (excluding) 2.5.6-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | openvpn | * | Up to (excluding) 2.4.12-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | openvpn | * | Up to (excluding) 2.4.12-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_9 | openvpn | * | Up to (excluding) 2.5.6-1.el9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | openvpn | * | Up to (excluding) 2.4.8-8.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | openvpn | * | Up to (excluding) 2.4.8-8.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | openvpn | * | Up to (excluding) 2.4.8-8.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | openvpn | * | Up to (excluding) 2.4.8-8.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | openvpn | * | Up to (excluding) 2.4.8-8.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | openvpn | * | Up to (excluding) 2.4.3-150000.5.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | openvpn | * | Up to (excluding) 2.4.3-150000.5.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | openvpn | * | Up to (excluding) 2.3.8-16.29.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openvpn | * | Up to (excluding) 2.4.4-2ubuntu1.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openvpn | * | Up to (excluding) 2.4.7-1ubuntu2.20.04.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | openvpn | * | Up to (excluding) 2.5.1-3ubuntu1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | openvpn | * | Up to (excluding) 2.5.5-1ubuntu3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | openvpn | * | Up to (excluding) 2.5.5-1ubuntu3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | openvpn | * | Up to (excluding) 2.4.7.3-1+dde | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 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-287 | 认证机制不恰当 |
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