中危 php php 输入验证不恰当
CVE编号
CVE-2020-7071利用情况
EXP 已公开补丁情况
没有补丁披露时间
2021-02-15漏洞描述
In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL.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。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 | php | php | * | From (including) 7.3.0 | Up to (excluding) 7.3.27 | ||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * | From (including) 7.4.0 | Up to (excluding) 7.4.15 | ||||
| 运行在以下环境 | |||||||||
| 应用 | php | php | * | From (including) 8.0.0 | Up to (excluding) 8.0.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | php7 | * | Up to (excluding) 7.3.26-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | php7 | * | Up to (excluding) 7.4.14-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | php7 | * | Up to (excluding) 7.4.14-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | php7 | * | Up to (excluding) 7.4.14-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | php7 | * | Up to (excluding) 7.4.14-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | php7.3 | * | Up to (excluding) 7.3.27-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | php7.4 | * | Up to (excluding) 7.4.14-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | php7.0 | * | Up to (excluding) 7.0.33-0+deb9u11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | php8.0 | * | Up to (including) 8.0.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | php-soap | * | Up to (excluding) 7.4.14-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | php-soap | * | Up to (excluding) 7.4.14-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | php | * | Up to (excluding) 7.2.10-12.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | php | * | Up to (excluding) 7.2.10-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | php | * | Up to (excluding) 7.2.10-12.p02.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | php | * | Up to (excluding) 7.2.10-16.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | php7-sysvmsg | * | Up to (excluding) 7.2.5-lp151.6.39.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | php7-sysvmsg | * | Up to (excluding) 7.4.6-lp152.2.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | php7-sysvmsg | * | Up to (excluding) 7.4.33-150200.3.46.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | php7-wddx | * | Up to (excluding) 7.4.33-150200.3.46.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 7.4.19-1.module+el8.5.0+20354+db97279a | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | php7.2 | * | Up to (excluding) 7.2.24-0ubuntu0.18.04.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | php7.2 | * | Up to (excluding) 7.2.24-0ubuntu0.18.04.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | php7.4 | * | Up to (excluding) 7.4.3-4ubuntu2.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | php7.3 | * | Up to (excluding) 7.3.31.1-1+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 有限影响
- EXP成熟度 EXP 已公开
- 补丁情况 没有补丁
- 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-20 | 输入验证不恰当 |
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