低危 w1.fi hostapd 输入验证不恰当
CVE编号
CVE-2021-30004利用情况
暂无补丁情况
官方补丁披露时间
2021-04-02漏洞描述
In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://security.gentoo.org/glsa/202309-16 | |
| https://w1.fi/cgit/hostap/commit/?id=a0541334a6394f8237a4393b7372693cd7e96f15 |
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 | 2.9 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | w1.fi | wpa_supplicant | 2.9 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | hostapd | * | Up to (excluding) 2.9-r8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | hostapd | * | Up to (excluding) 2.9-r8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | hostapd | * | Up to (excluding) 2.9-r3 | |||||
| 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 (including) 2.10-12 | |||||
| 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 (including) 2.10-15 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | hostapd | * | Up to (excluding) 2.9-lp152.8.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | wpa_supplicant | * | Up to (excluding) 2.9-23.12.1 | |||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
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