Microsoft Edge Content Security Policy CVE-2017-11863 Security Bypass Vulnerability

Bugtraq ID:	101748
Class:	Design Error
CVE:	CVE-2017-11863
Remote:	Yes
Local:	No
Published:	Nov 14 2017 12:00AM
Updated:	Dec 19 2017 10:37PM
Credit:	Stefano Calzavara and Alvise Rabitti of Università Ca'Foscari, Venezia
Vulnerable:	Microsoft Edge 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 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 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 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 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 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows Server 2016 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0
Not Vulnerable:

Microsoft Edge Content Security Policy CVE-2017-11863 Security Bypass Vulnerability

Microsoft Edge is prone to a security-bypass vulnerability.

An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions; this may aid in launching further attacks.

Microsoft Edge Content Security Policy CVE-2017-11863 Security Bypass 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 Content Security Policy CVE-2017-11863 Security Bypass Vulnerability

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

Microsoft Edge Content Security Policy CVE-2017-11863 Security Bypass Vulnerability

References:

• Microsoft Edge - Homepage (Microsoft)
  
• Microsoft Homepage (Microsoft)
  
• CVE-2017-11863 | Microsoft Edge Security Feature Bypass Vulnerability (Microsoft)