CVE-2017-11770

high Microsoft
CVSS v3 Base Score
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
13.7%
Exploitation probability in 30 days
Top 6% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: November 15, 2017 (3103 days ago)
Last Modified: May 13, 2026
Vendor: Microsoft
Source: NVD

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".

CWE

CWE-295

Affected Products

microsoft aspnetcore

References

🔗 www.securityfocus.com 🔗 www.securitytracker.com 🔗 access.redhat.com 🔗 portal.msrc.microsoft.com 🔗 www.securityfocus.com