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-2019-0657 – dotnet: Domain-spoofing attack in System.Uri
https://notcve.org/view.php?id=CVE-2019-0657
A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'. Existe una vulnerabilidad en determinadas API de .Net Framework y en Visual Studio en la manera en la que analizan sintácticamente las URL. Esto también se conoce como ".NET Framework and Visual Studio Spoofing Vulnerability". • http://www.securityfocus.com/bid/106890 https://access.redhat.com/errata/RHSA-2019:0349 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657 https://access.redhat.com/security/cve/CVE-2019-0657 https://bugzilla.redhat.com/show_bug.cgi?id=1673891 • CWE-20: Improper Input Validation •
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 •
CVE-2018-0786
https://notcve.org/view.php?id=CVE-2018-0786
Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka ".NET Security Feature Bypass Vulnerability." Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1; .NET Core 1.0 y 2.0; y PowerShell Core 6.0.0 permiten una vulnerabilidad de omisión de la característica de seguridad debido a la forma en la que se validan los certificados. Esto también se conoce como ".NET Security Feature Bypass Vulnerability". • http://www.securityfocus.com/bid/102380 http://www.securitytracker.com/id/1040152 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0786 • CWE-295: Improper Certificate Validation •
CVE-2018-0764 – Core: Improper processing of XML documents can cause a denial of service
https://notcve.org/view.php?id=CVE-2018-0764
Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to the way XML documents are processed, aka ".NET and .NET Core Denial Of Service Vulnerability". This CVE is unique from CVE-2018-0765. Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 y 5.7 y.NET Core 1.0, 1.1 y 2.0 permiten una vulnerabilidad de denegación de servicio (DoS) debido a la forma en la que se procesan los documentos XML. Esto también se conoce como ".NET and .NET Core Denial Of Service Vulnerability". Este CVE es diferente de CVE-2018-0765. • http://www.securityfocus.com/bid/102387 http://www.securitytracker.com/id/1040152 https://access.redhat.com/errata/RHSA-2018:0379 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0764 https://access.redhat.com/security/cve/CVE-2018-0764 https://bugzilla.redhat.com/show_bug.cgi?id=1533730 • CWE-20: Improper Input Validation •