Microsoft Edge Content Security Policy Security Bypass Vulnerability

Bugtraq ID:	100637
Class:	Unknown
CVE:
Remote:	Yes
Local:	No
Published:	Sep 06 2017 12:00AM
Updated:	Sep 06 2017 12:00AM
Credit:	Nicolai Grødum from Cisco.
Vulnerable:	Microsoft Edge 40.15063.0.0 + Microsoft Windows 10 for 32-bit 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 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
Not Vulnerable:

Microsoft Edge Content Security Policy 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 40.15063.0.0 is vulnerable.

Microsoft Edge Content Security Policy 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 Security Bypass Vulnerability

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

Microsoft Edge Content Security Policy Security Bypass Vulnerability

References:

• Microsoft Edge - Homepage (Microsoft)
  
• Microsoft Homepage (Microsoft)
  
• TALOS-2017-0306 Microsoft Edge Content Security Bypass Vulnerability (Talos Intelligence)