VulnerabilityModified
CVE-2017-11883
.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 handling web requests, aka ".NET CORE Denial Of Service Vulnerability".
HIGH 7.5EPSS 8.53%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 handling web requests, aka ".NET CORE Denial Of Service Vulnerability".
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 8.53% probability · 95th percentile
- CISA KEV
- Not listed
- Affected
- microsoft/aspnetcore
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/101835Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039793Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11883Patch, Vendor Advisory
- http://www.securityfocus.com/bid/101835Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039793Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11883Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.