Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.
Open advisories
8 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.
A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names., aka 'Microsoft ASP.NET Core Security Feature Bypass Vulnerability'.
Recommended action: Upgrade to 2.1.22 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka ASP.NET Core Denial of Service Vulnerability.
Recommended action: Upgrade to 2.1.21 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'.
Recommended action: Upgrade to 3.1.1, 3.0.1 or 2.1.15 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.
Recommended action: Upgrade to 3.1.1, 3.0.1 or 2.1.15 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect, aka 'ASP.NET Core Spoofing Vulnerability'.
Recommended action: Upgrade to 2.2.6 or 2.1.12 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.
Recommended action: Upgrade to 2.2.1 or 2.1.7 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Microsoft is aware of a denial of service vulnerability in ASP.NET Core when a malformed request is terminated. An attacker who successfully exploited this vulnerability could cause a denial of service attack. The update addresses the vulnerability by correcting how ASP.NET Core handles such requests.
Recommended action: Upgrade to 2.1.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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.
Recommended action: Upgrade to 2.1.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.