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Epic Games Unreal Engine 436 Client Unreal URL Denial of Service Vulnerability

🗓️ 01 Jul 2014 00:00:00Reported by RootType 
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Memory corruption in Unreal Engine 436 client due to excessive length Unreal UR

Code

                                                source: http://www.securityfocus.com/bid/6774/info

t has been reported that a memory corruption bug exists in games based on the Unreal Engine. Under some circumstances, when the game client connects to a server using a excessive length Unreal URL it may be possible for the malformed URL to write over sensitive areas of stack memory causing the client to crash.

unreal://(261 chars)[EIP_byte2][EIP_byte1]
unreal://(258 chars)
                              

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01 Jul 2014 00:00Current
7.1High risk
Vulners AI Score7.1
10