CVE编号
CVE-2021-21252利用情况
暂无补丁情况
官方补丁披露时间
2021-01-14漏洞描述
The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.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/jquery-validation/jquery-validation/commit/5d8f29eef363d04... | |
| https://github.com/jquery-validation/jquery-validation/pull/2371 | |
| https://github.com/jquery-validation/jquery-validation/security/advisories/GH... | |
| https://security.netapp.com/advisory/ntap-20210219-0005/ | |
| https://www.npmjs.com/package/jquery-validation |
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 | jqueryvalidation | jquery_validation | * |
Up to (excluding) 1.19.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | otrs2 | * |
Up to (excluding) 6.0.16-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | otrs2 | * |
Up to (excluding) 5.33.2+dfsg1-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | otrs2 | * |
Up to (excluding) 5.33.2+dfsg1-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | otrs2 | * |
Up to (excluding) 5.0.16-1+deb9u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | otrs2 | * |
Up to (excluding) 5.33.2+dfsg1-1 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 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 无影响
- 数据完整性 无影响
- 服务器危害 DoS
- 全网数量 N/A
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