Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.6480.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-6480-1)
Summary:	The remote host is missing an update for the 'dotnet6, dotnet7, dotnet8' package(s) announced via the USN-6480-1 advisory.
Description:	Summary: The remote host is missing an update for the 'dotnet6, dotnet7, dotnet8' package(s) announced via the USN-6480-1 advisory. Vulnerability Insight: Barry Dorrans discovered that .NET did not properly implement certain security features for Blazor server forms. An attacker could possibly use this issue to bypass validation, which could trigger unintended actions. (CVE-2023-36558) Piotr Bazydlo discovered that .NET did not properly handle untrusted URIs provided to System.Net.WebRequest.Create. An attacker could possibly use this issue to inject arbitrary commands to backend FTP servers. (CVE-2023-36049) Affected Software/OS: 'dotnet6, dotnet7, dotnet8' package(s) on Ubuntu 22.04, Ubuntu 23.04, Ubuntu 23.10. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-36049 .NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36049 Common Vulnerability Exposure (CVE) ID: CVE-2023-36558 ASP.NET Core - Security Feature Bypass Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36558
Copyright	Copyright (C) 2023 Greenbone AG

This is only one of 146377 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.