CVE-2018-10381
Last modified
CVE-2018-10381 is a vulnerability of currently unknown severity. TunnelBear 3.2.0.6 for Windows suffers from a SYSTEM privilege escalation vulnerability through the "TunnelBearMaintenance" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. EPSS estimates a 3.70% chance of exploitation in the next 30 days.
Description
TunnelBear 3.2.0.6 for Windows suffers from a SYSTEM privilege escalation vulnerability through the "TunnelBearMaintenance" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. The "OpenVPNConnect" method accepts a server list argument that provides attacker control of the OpenVPN command line. An attacker can specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM user.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mcafee | Tunnelbear | 3.2.0.6 |
References
- https://github.com/VerSprite/research/blob/master/advisories/VS-2018-022.mdThird Party Advisory
- https://github.com/VerSprite/research/blob/master/advisories/VS-2018-022.mdThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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