enalean tuleap 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2021-41276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. In affected versions 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. This issue has been patched in Tuleap Community Edition 13.2.99.31, Tuleap Enterprise Edition 13.1-5, and Tuleap Enterprise Edition 13.2-3.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。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) 13.2.99.31 | |||||
| 运行在以下环境 | |||||||||
| 应用 | enalean | tuleap | * | From (including) 13.1-1 | Up to (excluding) 13.1-5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | enalean | tuleap | * | From (including) 13.2-1 | Up to (excluding) 13.2-3 | ||||
- 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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