CVE-2018-8171
July 11, 2018
A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.
Affected Packages
Microsoft.AspNetCore.Identity (NUGET):
Affected version(s) >=1.0.0 <1.0.6Fix Suggestion:
Update to version 1.0.6Microsoft.AspNetCore.Identity (NUGET):
Affected version(s) >=2.1.0 <2.1.2Fix Suggestion:
Update to version 2.1.2Microsoft.AspNetCore.Identity (NUGET):
Affected version(s) >=1.1.0 <1.1.6Fix Suggestion:
Update to version 1.1.6Microsoft.AspNetCore.Identity (NUGET):
Affected version(s) >=2.0.0 <2.0.4Fix Suggestion:
Update to version 2.0.4Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
CVSS v2
Base Score:
5.0
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
Improper Authentication
EPSS
Base Score:
10.0
