enalean tuleap 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2021-43782利用情况
暂无补丁情况
N/A披露时间
2021-12-16漏洞描述
Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to GHSA-887w-pv2r-x8pm/CVE-2021-41276, the initial fix was incomplete. Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily synchronization. A malicious user could force accounts to be suspended or take over another account by forcing the update of the ldap_uid attribute. Note that the malicious user either need to have site administrator capability on the Tuleap instance or be an LDAP operator with the capability to create/modify account. The Tuleap instance needs to have the LDAP plugin activated and enabled for this issue to be exploitable. The following versions contain the fix: Tuleap Community Edition 13.2.99.83, Tuleap Enterprise Edition 13.1-6, and Tuleap Enterprise Edition 13.2-4.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 | enalean | tuleap | * | Up to (excluding) 13.2.99.83 | |||||
| 运行在以下环境 | |||||||||
| 应用 | enalean | tuleap | * | From (including) 13.1-1 | Up to (excluding) 13.1-6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | enalean | tuleap | * | From (including) 13.2-1 | Up to (excluding) 13.2-4 | ||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 高
- 影响范围 未更改
- 用户交互 无
- 可用性 低
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-74 | 输出中的特殊元素转义处理不恰当（注入） |
| CWE-90 | LDAP查询中使用的特殊元素转义处理不恰当（LDAP注入） |
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