Vulnerability CVE-2017-11879


Published: 2017-11-14   Modified: 2017-11-15

Description:
ASP.NET Core 2.0 allows an attacker to steal log-in session information such as cookies or authentication tokens via a specially crafted URL aka "ASP.NET Core Elevation Of Privilege Vulnerability".

Type:

CWE-601

(URL Redirection to Untrusted Site ('Open Redirect'))

Vendor: Microsoft
Product: Aspnetcore 
Version: 2.0;
Product: Asp.net core 
Version: 2.0;

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None

 References:
http://www.securityfocus.com/bid/101713
http://www.securitytracker.com/id/1039793
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11879

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