RDP Stands for ‘Really DO Patch!’: Understanding the Wormable RDP Vulnerability CVE-2019-0708

During Microsoft’s May Patch Tuesday cycle, a security advisory was released for a vulnerability in the Remote Desktop Protocol (RDP). What was unique in this particular patch cycle was that Microsoft produced a fix for Windows XP and several other operating systems, which have not been supported for security updates in years. So why the urgency and what made Microsoft decide that this was a high risk and critical patch?

According to the advisory, the issue discovered was serious enough that it led to Remote Code Execution and was wormable, meaning it could spread automatically on unprotected systems. The bulletin referenced well-known network worm “WannaCry” which was heavily exploited just a couple of months after Microsoft released MS17-010 as a patch for the related vulnerability in March 2017. McAfee Advanced Threat Research has been analyzing this latest bug to help prevent a similar scenario and we are urging those with unpatched and affected systems to apply the patch for CVE-2019-0708 as soon as possible. It is extremely likely malicious actors have weaponized this bug and exploitation attempts will likely be observed in the wild in the very near future.

Read more at McAfee

The Government Technology & Services Coalition's Homeland Security Today (HSToday) is the premier news and information resource for the homeland security community, dedicated to elevating the discussions and insights that can support a safe and secure nation. A non-profit magazine and media platform, HSToday provides readers with the whole story, placing facts and comments in context to inform debate and drive realistic solutions to some of the nation’s most vexing security challenges.

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