CVE编号
CVE-2021-32708利用情况
暂无补丁情况
官方补丁披露时间
2021-06-29漏洞描述
The whitespace normalisation using in 1.x and 2.x removes any unicode whitespace. Under certain specific conditions this could potentially allow a malicious user to execute code remotely.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://github.com/thephpleague/flysystem/commit/a3c694de9f7e844b76f9d1b61296... | |
| https://github.com/thephpleague/flysystem/commit/f3ad69181b8afed2c9edf7be5a29... | |
| https://github.com/thephpleague/flysystem/security/advisories/GHSA-9f46-5r25-5wfm | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://packagist.org/packages/league/flysystem |
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 | thephpleague | flysystem | * |
From (including) 1.0.0 |
Up to (excluding) 1.1.4 |
||||
| 运行在以下环境 | |||||||||
| 应用 | thephpleague | flysystem | * |
From (including) 2.0.0 |
Up to (excluding) 2.1.1 |
||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | php-league-flysystem | * |
Up to (excluding) 1.1.4-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | php-league-flysystem | * |
Up to (excluding) 1.1.4-1.fc34 |
|||||
- 攻击路径 远程
- 攻击复杂度 困难
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 服务器失陷
- 全网数量 N/A
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