elastic elasticsearch 信息暴露

CVE编号

CVE-2021-22135

利用情况

暂无

补丁情况

N/A

披露时间

2021-07-02

漏洞描述

Elasticsearch versions before 7.11.2 and 6.8.15 contain a document disclosure flaw was found in the Elasticsearch suggester and profile API when Document and Field Level Security are enabled. The suggester and profile API are normally disabled for an index when document level security is enabled on the index. Certain queries are able to enable the profiler and suggester which could lead to disclosing the existence of documents and fields the attacker should not be able to view.

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://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125
https://security.netapp.com/advisory/ntap-20210625-0003/

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	elastic	elasticsearch	*		Up to (excluding) 6.8.15
	运行在以下环境
	应用	elastic	elasticsearch	*	From (including) 7.11.0	Up to (excluding) 7.11.2

CVSS3评分 5.3

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 无
• 保密性 低
• 完整性 无

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CWE-ID 漏洞类型 CWE-200 信息暴露