mongodb c#_driver 信息暴露

CVE编号

CVE-2021-20331

利用情况

暂无

补丁情况

N/A

披露时间

2021-05-13

漏洞描述

Specific versions of the MongoDB C# Driver may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when commands such as "saslStart", "saslContinue", "isMaster", "createUser", and "updateUser" are executed. Without due care, an application may inadvertently expose this authenticated-related information, e.g., by writing it to a log file. This issue only arises if an application enables the command listener feature (this is not enabled by default). This issue affects the MongoDB C# Driver 2.12 <= 2.12.1.

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://jira.mongodb.org/browse/CSHARP-3521

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	mongodb	c#_driver	*	From (including) 2.12.0	Up to (excluding) 2.12.2
	运行在以下环境
	应用	mongodb	c#_driver	2.11.0	-

CVSS3评分 4.9

• 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 无
• 保密性 高
• 完整性 无

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CWE-ID	漏洞类型
CWE-200	信息暴露

Exp相关链接

- avd.aliyun.com