CVE-2017-8700 Detail
Current Description
ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka "ASP.NET Core Information Disclosure Vulnerability".
Source:
MITRE
Description Last Modified:
11/14/2017
View Analysis Description
Analysis Description
ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka "ASP.NET Core Information Disclosure Vulnerability".
Source:
MITRE
Description Last Modified:
11/14/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
(V3 legend)
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
None
Availability (A):
None
Additional Information:
Allows unauthorized disclosure of information
References to Advisories, Solutions, and Tools
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Change History
3 change records found
- show changes
Reanalysis -
2/1/2018 12:06:34 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
OR
*cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:* |
OR
*cpe:2.3:a:microsoft:asp.net_core:1.0:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:asp.net_core:1.1:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:asp.net_core:2.0:*:*:*:*:*:*:* |
Initial Analysis -
12/1/2017 11:02:48 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:*
*cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:P/I:N/A:N) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Added |
CWE |
|
CWE-284 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/101712 No Types Assigned |
http://www.securityfocus.com/bid/101712 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
http://www.securitytracker.com/id/1039793 No Types Assigned |
http://www.securitytracker.com/id/1039793 Issue Tracking, Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 No Types Assigned |
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700 Issue Tracking, Patch, Vendor Advisory |
CVE Modified by MITRE -
11/15/2017 9:29:05 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/101712 [No Types Assigned] |
| Added |
Reference |
|
http://www.securitytracker.com/id/1039793 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2017-8700
NVD Published Date:
11/14/2017
NVD Last Modified:
02/01/2018
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