7.5high
CVE-2018-8409
Denial of service vulnerability exists when System.IO.Pipelines improperly handles requests
Also known as GHSA-j378-6mmw-hqfr
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
6.6%
percentile 94%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
6.56% probability of exploitation in the next 30 days, higher than 94% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Microsoft.AspNetCore.All | >=2.1.0, <2.1.4 | 2.1.4 |
| nuget | Microsoft.AspNetCore.App | >=2.1.0, <2.1.4 | 2.1.4 |
| nuget | System.IO.Pipelines | >=4.5.0, <4.5.1 | 4.5.1 |
Affected products
- Microsoft System.IO.Pipelines
- Microsoft .NET Core
- Microsoft ASP.NET Core
References
- securityfocus.com /bid/105223 · vdb-entry, x_refsource_BID, x_transferred
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2018-8409 · x_refsource_CONFIRM, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2018-8409 · advisory
- github.com /advisories/GHSA-j378-6mmw-hqfr · advisory
Sources
- CVE List: CVE-2018-8409
- GitHub Advisory: GHSA-j378-6mmw-hqfr
- NVD: CVE-2018-8409
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