CVE-2018-17707: Epic Games Launcher Protocol Command Injection Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Epic Games Launcher versions prior to 8.2.2. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handler for the com.epicgames.launcher protocol. A crafted URI with the com.epicgames.launcher protocol can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-7241.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Visual Studio with tools for Unreal Engine development installed. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handler for the com.epicgames.launcher protocol. A crafted URI with the com.epicgames.launcher protocol can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of the current user.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-17707?
CVE-2018-17707 has a high severity rating due to its capability to allow remote code execution.
How do I fix CVE-2018-17707?
To fix CVE-2018-17707, update the Epic Games Launcher to version 8.2.2 or later.
What are the potential impacts of CVE-2018-17707?
The potential impacts of CVE-2018-17707 include unauthorized execution of arbitrary code which could lead to system compromise.
Does CVE-2018-17707 require user interaction to exploit?
Yes, CVE-2018-17707 requires user interaction, such as visiting a malicious webpage or opening a malicious file.
Which versions of Epic Games Launcher are affected by CVE-2018-17707?
Epic Games Launcher versions prior to 8.2.2 are affected by CVE-2018-17707.