中危 EAP-pwd 加密问题漏洞（CVE-2022-23304）
CVE编号
CVE-2022-23304利用情况
暂无补丁情况
官方补丁披露时间
2022-01-17漏洞描述
EAP-pwd是一种使用共享密码进行身份验证的 EAP 身份验证方法。 EAP-pwd 中存在加密问题漏洞，该漏洞源于产品的 hostapd 和 wpa supplicant 组件存在缓存访问模式错误。攻击者可通过该漏洞发起侧通道攻击。解决建议
目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：https://lists.fedoraproject.org
参考链接 |
|
|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora... | |
| https://security.gentoo.org/glsa/202309-16 | |
| https://w1.fi/security/2022-1/ |
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 | w1.fi | hostapd | * | Up to (excluding) 2.10 | |||||
| 运行在以下环境 | |||||||||
| 应用 | w1.fi | wpa_supplicant | * | Up to (excluding) 2.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | hostapd | * | Up to (excluding) 2.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | hostapd | * | Up to (excluding) 2.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | hostapd | * | Up to (excluding) 2.9-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | hostapd | * | Up to (excluding) 2.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | hostapd | * | Up to (excluding) 2.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | hostapd | * | Up to (excluding) 2.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | hostapd | * | Up to (excluding) 2.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | hostapd | * | Up to (excluding) 2.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | wpa | * | Up to (including) 2.7+git20190128+0c1e29f-6+deb10u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | wpa | * | Up to (including) 2.9.0-21 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | wpa | * | Up to (excluding) 2:2.10-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | wpa | * | Up to (including) 2.4-1+deb9u6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | wpa | * | Up to (excluding) 2:2.10-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | hostapd-debugsource | * | Up to (excluding) 2.10-3.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | wpa_supplicant | * | Up to (excluding) 2.6-30.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | wpa_supplicant | * | Up to (excluding) 2.6-30.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | wpa_supplicant | * | Up to (excluding) 2.6-30.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | wpa_supplicant | * | Up to (excluding) 2.6-30.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | wpa_supplicant | * | Up to (excluding) 2.9-4.33.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | wpa_supplicant | * | Up to (excluding) 2.9-4.33.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | wpa_supplicant | * | Up to (excluding) 2.9-23.15.1 | |||||
- 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 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-203 | 通过差异性导致的信息暴露 |
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