rapid7 insight_agent 对搜索路径元素未加控制

CVE编号

CVE-2021-4007

利用情况

暂无

补丁情况

N/A

披露时间

2021-12-14

漏洞描述

Rapid7 Insight Agent, versions 3.0.1 to 3.1.2.34, suffer from a local privilege escalation due to an uncontrolled DLL search path. Specifically, when Insight Agent versions 3.0.1 to 3.1.2.34 start, the Python interpreter attempts to load python3.dll at "C:\DLLs\python3.dll," which normally is writable by locally authenticated users. Because of this, a malicious local user could use Insight Agent's startup conditions to elevate to SYSTEM privileges. This issue was fixed in Rapid7 Insight Agent 3.1.2.35. This vulnerability is a regression of CVE-2019-5629.

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://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-5629
https://docs.rapid7.com/release-notes/insightagent/20211210/

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	rapid7	insight_agent	*	From (including) 3.0.1	Up to (excluding) 3.1.2.35

CVSS3评分 7.8

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-427 对搜索路径元素未加控制