Rapid7 Insight Agent, version 2.6.3 and prior, suffers from a...
Vulnerability Description
Rapid7 Insight Agent, version 2.6.3 and prior, suffers from a local privilege escalation due to an uncontrolled DLL search path. Specifically, when Insight Agent 2.6.3 and prior starts, 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 2.6.4.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-5629
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- This issue was discovered, and reported to Rapid7, by independent researcher Florian Bogner at Bee IT Security. It is being disclosed in accordance with Rapid7's vulnerability disclosure policy (https://www.rapid7.com/disclosure/).
References
- https://seclists.org/bugtraq/2019/Jun/0
- http://packetstormsecurity.com/files/153159/Rapid7-Windows-InsightIDR-Agent-2.6.3.14-Local-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2019/Jun/13
- https://help.rapid7.com/insightagent/release-notes/archive/2019/05/#20190529
- https://bogner.sh/2019/06/local-privilege-escalation-in-rapid7s-windows-insight-idr-agent/
More from Rapid7
View All →Affected Vendor
Rapid7
View all reports →