Vulnerability CVE-2017-0249


Published: 2017-05-12

Description:
An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.

Vendor: Microsoft
Product: System.net.http 
Version: 4.3.1; 4.1.1;
Product: System.net.security 
Version: 4.3.0; 4.0.0;
Product: System.net.http.winhttphandler 
Version: 4.3.0; 4.0.1;
Product: System.text.encodings.web 
Version: 4.3.0; 4.0.0;
Product: System.net.websockets.client 
Version: 4.3.0; 4.0.0;
Product: Microsoft.aspnetcore.mvc.cors 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.viewfeatures 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.razor.host 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.dataannotations 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.core 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.formatters.xml 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.localization 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD
Product: Microsoft.aspnetcore.mvc 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.webapicompatshim 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.razor 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.taghelpers 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.abstractions 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.apiexplorer 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD
Product: Microsoft.aspnetcore.mvc.formatters.json 
Version:
1.1.2
1.1.1
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
See more versions on NVD

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
https://github.com/aspnet/Announcements/issues/239

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