Multiple serious vulnerabilities have been found in Oracle VM VirtualBox. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information, gain privileges, read and write local files.

Below is a complete list of vulnerabilities:

1. Multiple unspecified vulnerabilities in the Core component can be exploited locally to gain privileges;
2. An unspecified vulnerability in the Core component can be exploited remotely to cause denial of service, obtain sensitive information, read and write local files;
3. An unspecified vulnerability in the Core component can be exploited remotely to obtain sensitive information.

Oracle VM VirtualBox 5.1.x earlier than 5.1.36
Oracle VM VirtualBox 5.2.x earlier than 5.2.10

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Oracle Critical Patch Update Advisory – April 2018