低危 ledgersmb ledgersmb 源验证错误
CVE编号
CVE-2021-3693利用情况
暂无补丁情况
官方补丁披露时间
2021-08-23漏洞描述
LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.解决建议
下载相关补丁
参考链接 |
|
|---|---|
| https://huntr.dev/bounties/daf1384d-648a-43fd-9b35-5c37d8ead667 | |
| https://ledgersmb.org/cve-2021-3693-cross-site-scripting | |
| https://www.debian.org/security/2021/dsa-4962 |
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 | ledgersmb | ledgersmb | * | From (including) 1.5.0 | Up to (including) 1.5.30 | ||||
| 运行在以下环境 | |||||||||
| 应用 | ledgersmb | ledgersmb | * | From (including) 1.6.0 | Up to (including) 1.6.33 | ||||
| 运行在以下环境 | |||||||||
| 应用 | ledgersmb | ledgersmb | * | From (including) 1.7.0 | Up to (including) 1.7.32 | ||||
| 运行在以下环境 | |||||||||
| 应用 | ledgersmb | ledgersmb | * | From (including) 1.8.0 | Up to (including) 1.8.17 | ||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | ledgersmb | * | Up to (excluding) 1.6.9+ds-1+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | ledgersmb | * | Up to (excluding) 1.6.9+ds-2+deb11u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | ledgersmb | * | Up to (excluding) 1.6.9+ds-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | ledgersmb | * | Up to (excluding) 1.6.9+ds-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | ledgersmb | * | Up to (excluding) 1.6.9+ds-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | ledgersmb | * | Up to (excluding) 1.6.9+ds-2ubuntu0.1 | |||||
- 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 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 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-346 | 源验证错误 |
| CWE-79 | 在Web页面生成时对输入的转义处理不恰当（跨站脚本） |
Exp相关链接
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