CVE-2018-8409

moderate-risk
Published 2018-09-13

A denial of service vulnerability exists when System.IO.Pipelines improperly handles requests, aka "System.IO.Pipelines Denial of Service." This affects .NET Core 2.1, System.IO.Pipelines, ASP.NET Core 2.1.

Do I need to act?

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14.3% chance of exploitation in next 30 days
EPSS score — higher than 86% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Microsoft

References (4)

Third Party Advisory http://www.securityfocus.com/bid/105223
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409
Third Party Advisory http://www.securityfocus.com/bid/105223
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409
47
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 12/34 · Low
Exposure 9/34 · Low