Answer
The product can be formed using $OsO_4$ and $H_2O_2$.
Work Step by Step
$OsO_4$ and $H_2O_2$ adds two OH across the double bond. The addition is a syn addition.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.