中危 strongSwan 输入验证错误漏洞
CVE编号
CVE-2021-41990利用情况
暂无补丁情况
官方补丁披露时间
2021-10-18漏洞描述
strongSwan是瑞士Andreas Steffen个人开发者的一套Linux平台使用的开源的基于IPsec的VPN解决方案。该方案包含X.509公开密钥证书、安全储存私钥、智能卡等认证机制。 StrongSwan 中存在输入验证错误漏洞，该漏洞源于产品未能正确处理RSASSA-PSS签名。攻击者可通过一个不相关的自签名证书导致远程代码执行。 受影响版本： StrongSwan 5.9.4 之前版本。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://github.com/strongswan/strongswan/releases/tag/5.9.4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 | strongswan | strongswan | * | From (including) 5.6.1 | Up to (excluding) 5.9.4 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | strongswan | * | Up to (excluding) 5.8.4-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | strongswan | * | Up to (excluding) 5.9.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | strongswan | * | Up to (excluding) 5.9.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | strongswan | * | Up to (excluding) 5.9.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | strongswan | * | Up to (excluding) 5.9.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | strongswan | * | Up to (excluding) 5.9.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | strongswan | * | Up to (excluding) 5.9.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | strongswan | * | Up to (excluding) 5.9.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | strongswan | * | Up to (excluding) 5.7.2-1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | strongswan | * | Up to (excluding) 5.9.1-1+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | strongswan | * | Up to (excluding) 5.9.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | strongswan | * | Up to (excluding) 5.9.4-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | strongswan-tnc-imcvs | * | Up to (excluding) 5.9.4-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | strongswan-tnc-imcvs | * | Up to (excluding) 5.9.4-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | strongswan-tnc-imcvs | * | Up to (excluding) 5.9.4-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | strongswan-charon-nm-debuginfo | * | Up to (excluding) 5.9.4-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | strongswan-tnc-imcvs | * | Up to (excluding) 5.9.4-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | strongswan | * | Up to (excluding) 5.7.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | strongswan | * | Up to (excluding) 5.7.2-7.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | strongswan-doc | * | Up to (excluding) 5.8.2-lp152.2.18.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | strongswan-doc | * | Up to (excluding) 5.8.2-11.21.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | strongswan | * | Up to (excluding) 5.6.2-1ubuntu2.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | strongswan | * | Up to (excluding) 5.6.2-1ubuntu2.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | strongswan | * | Up to (excluding) 5.8.2-1ubuntu3.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | strongswan | * | Up to (excluding) 5.9.1-1ubuntu1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | strongswan | * | Up to (excluding) 5.9.1-1ubuntu3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | strongswan | * | Up to (excluding) 5.9.1-1ubuntu3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | strongswan | * | Up to (excluding) 5.9.1-1ubuntu3.1 | |||||
- 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-190 | 整数溢出或超界折返 |
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