CVE-2019-0980 – dotnet: infinite loop in Uri.TryCreate leading to ASP.Net Core Denial of Service
https://notcve.org/view.php?id=CVE-2019-0980
A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981. Existe una vulnerabilidad de Denegación de Servicio (DoS) cuando .NET Framework o .NET Core manejan inapropiadamente las solicitudes web, también conocidas como '.Net Framework y .Net Core Denial of Service Vulnerability'. Este ID de CVE es diferente de CVE-2019-0820, CVE-2019-0981. • https://access.redhat.com/errata/RHSA-2019:1259 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0980 https://access.redhat.com/security/cve/CVE-2019-0980 https://bugzilla.redhat.com/show_bug.cgi?id=1705502 • CWE-19: Data Processing Errors CWE-400: Uncontrolled Resource Consumption •
CVE-2019-0981 – dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service
https://notcve.org/view.php?id=CVE-2019-0981
A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980. Existe una vulnerabilidad de Denegación de Servicio (DoS) cuando .NET Framework o .NET Core manejan inapropiadamente las solicitudes web, también conocidas como '.Net Framework y .Net Core Denial of Service Vulnerability'. Este ID de CVE es diferente de CVE-2019-0820, CVE-2019-0980. • https://access.redhat.com/errata/RHSA-2019:1259 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0981 https://access.redhat.com/security/cve/CVE-2019-0981 https://bugzilla.redhat.com/show_bug.cgi?id=1705504 • CWE-19: Data Processing Errors CWE-400: Uncontrolled Resource Consumption •
CVE-2019-0820 – dotnet: timeouts for regular expressions are not enforced
https://notcve.org/view.php?id=CVE-2019-0820
A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981. Existe una vulnerabilidad de Denegación de Servicio (DoS) cuando .NET Framework y .NET Core procesan inapropiadamente cadenas RegEx, conocidas como ".NET Framework y .NET Core Denial of Service Vulnerability". Este ID de CVE es diferente de CVE-2019-0980, CVE-2019-0981. • https://access.redhat.com/errata/RHSA-2019:1259 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820 https://access.redhat.com/security/cve/CVE-2019-0820 https://bugzilla.redhat.com/show_bug.cgi?id=1705506 • CWE-400: Uncontrolled Resource Consumption •
CVE-2019-0757 – dotnet: NuGet Tampering Vulnerability
https://notcve.org/view.php?id=CVE-2019-0757
A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow an authenticated attacker to modify a NuGet package's folder structure, aka 'NuGet Package Manager Tampering Vulnerability'. Existe una vulnerabilidad de manipulación en NuGet Package Manager para Linux y Mac que podría permitir que un atacante autenticado modifique la estructura de carpetas de un paquete de NuGet, también conocida como 'NuGet Package Manager Tampering Vulnerability'. A flaw was found in dotnet. A tampering vulnerability exists in NuGet software when executed in a Linux or Mac environment. An attacker who successfully exploits the vulnerability could run arbitrary code in the context of the current user. • https://access.redhat.com/errata/RHSA-2019:1259 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0757 https://access.redhat.com/security/cve/CVE-2019-0757 https://bugzilla.redhat.com/show_bug.cgi?id=1685475 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVE-2018-8356
https://notcve.org/view.php?id=CVE-2018-8356
A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2. Existe una vulnerabilidad de omisión de la característica de seguridad cuando los componentes de Microsoft .NET Framework no validan certificados correctamente. Esto también se conoce como ".NET Framework Security Feature Bypass Vulnerability". Esto afecta a .NET Framework 4.7.2; Microsoft .NET Framework 3.0; Microsoft .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2; ASP.NET Core 1.1; Microsoft .NET Framework 4.5.2; ASP.NET Core 2.0; ASP.NET Core 1.0; .NET Core 1.1; Microsoft .NET Framework 3.5; Microsoft .NET Framework 3.5.1; Microsoft .NET Framework 4.6, 4.6.1, 4.6.2; .NET Core 1.0; .NET Core 2.0; Microsoft .NET Framework 4.6; Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.1, 4.7.2 y Microsoft .NET Framework 4.7.2. • http://www.securityfocus.com/bid/104664 http://www.securitytracker.com/id/1041257 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8356 • CWE-295: Improper Certificate Validation •