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VULNERABILITIES

CVE-2017-11770 Details

Description

.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability".

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2017:3248 CVEThird Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11770 CVEPatchVendor Advisory
http://www.securityfocus.com/bid/101710 CVEThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039787 CVEThird Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:3248 [email protected]Third Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]

Affected Products

ProductVersions
microsoft aspnetcore
1.0
1.1
2.0

CPE

  • cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-11770
NVD Published Date:
Nov 15, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-11770 Details - Not Deferred