Denial of Service Vulnerability in .NET Core and ASP.NET Core by Microsoft
CVE-2018-8409

7.5HIGH

Key Information:

Vendor

Microsoft
Status
System.io.pipelines
.net Core
Asp.net Core
Vendor
CVE Published:
13 September 2018

What is CVE-2018-8409?

A vulnerability has been identified in the way System.IO.Pipelines processes requests, which may lead to a denial of service. This flaw affects versions of .NET Core 2.1 and ASP.NET Core 2.1, potentially allowing attackers to disrupt services by sending specially crafted requests. Protect your applications to mitigate risks associated with this vulnerability.

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Affected Version(s)

.NET Core 2.1

ASP.NET Core 2.1

System.IO.Pipelines System.IO.Pipelines

References

http://www.securityfocus.com/bid/105223
vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-guidance...
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EPSS Score

14% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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