Microsoft Edge CVE-2017-8670 Remote Memory Corruption Vulnerability

Bugtraq ID:	100070
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-8670
Remote:	Yes
Local:	No
Published:	Aug 08 2017 12:00AM
Updated:	Aug 11 2017 03:10PM
Credit:	Lokihart from Google Project Zero.
Vulnerable:	Microsoft Edge 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0 Microsoft ChakraCore 1.7 Microsoft ChakraCore 1.6 Microsoft ChakraCore 1.5 Microsoft ChakraCore 1.4 Microsoft ChakraCore 1.3 Microsoft ChakraCore 1.2
Not Vulnerable:	Microsoft ChakraCore 1.7.1

Microsoft Edge CVE-2017-8670 Remote Memory Corruption Vulnerability

Microsoft Edge is prone to a remote memory-corruption vulnerability.

Attackers can exploit this issue by enticing an unsuspecting user to view a specially crafted web page.

Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions.

Microsoft Edge CVE-2017-8670 Remote Memory Corruption Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Edge CVE-2017-8670 Remote Memory Corruption Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Edge CVE-2017-8670 Remote Memory Corruption Vulnerability

References:

• [1.7>master] [1.6>1.7] [MERGE #3509 @pleath] 17-08 ChakraCore servicing release (Microsoft)
  
• Microsoft Edge - Homepage (Microsoft)
  
• Microsoft Homepage (Microsoft)
  
• CVE-2017-8670 | Scripting Engine Memory Corruption Vulnerability (Microsoft)