Ubuntu alert USN-7345-1 (dotnet8, dotnet9)
| From: | Ian Constantin <ian.constantin@canonical.com> | |
| To: | ubuntu-security-announce@lists.ubuntu.com | |
| Subject: | [USN-7345-1] .NET vulnerability | |
| Date: | Wed, 12 Mar 2025 09:51:41 +0200 | |
| Message-ID: | <5e368c34-1a83-4619-b519-7cc809025ac3@canonical.com> |
========================================================================== Ubuntu Security Notice USN-7345-1 March 11, 2025 dotnet8, dotnet9 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: .NET could be made to elevate privileges. Software Description: - dotnet8: .NET CLI tools and runtime - dotnet9: .NET CLI tools and runtime Details: Zahid TOKAT discovered that .NET suffered from a weak authentication vulnerability. An attacker could possibly use this issue to elevate privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 aspnetcore-runtime-8.0 8.0.14-0ubuntu1~24.10.1 aspnetcore-runtime-9.0 9.0.3-0ubuntu1~24.10.1 dotnet-host-8.0 8.0.14-0ubuntu1~24.10.1 dotnet-host-9.0 9.0.3-0ubuntu1~24.10.1 dotnet-hostfxr-8.0 8.0.14-0ubuntu1~24.10.1 dotnet-hostfxr-9.0 9.0.3-0ubuntu1~24.10.1 dotnet-runtime-8.0 8.0.14-0ubuntu1~24.10.1 dotnet-runtime-9.0 9.0.3-0ubuntu1~24.10.1 dotnet-sdk-8.0 8.0.114-0ubuntu1~24.10.1 dotnet-sdk-9.0 9.0.104-0ubuntu1~24.10.1 dotnet8 8.0.114-8.0.14-0ubuntu1~24.10.1 dotnet9 9.0.104-9.0.3-0ubuntu1~24.10.1 Ubuntu 24.04 LTS aspnetcore-runtime-8.0 8.0.14-0ubuntu1~24.04.1 dotnet-host-8.0 8.0.14-0ubuntu1~24.04.1 dotnet-hostfxr-8.0 8.0.14-0ubuntu1~24.04.1 dotnet-runtime-8.0 8.0.14-0ubuntu1~24.04.1 dotnet-sdk-8.0 8.0.114-0ubuntu1~24.04.1 dotnet8 8.0.114-8.0.14-0ubuntu1~24.04.1 Ubuntu 22.04 LTS aspnetcore-runtime-8.0 8.0.14-0ubuntu1~22.04.1 dotnet-host-8.0 8.0.14-0ubuntu1~22.04.1 dotnet-hostfxr-8.0 8.0.14-0ubuntu1~22.04.1 dotnet-runtime-8.0 8.0.14-0ubuntu1~22.04.1 dotnet-sdk-8.0 8.0.114-0ubuntu1~22.04.1 dotnet8 8.0.114-8.0.14-0ubuntu1~22.04.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7345-1 CVE-2025-24070 Package Information: https://launchpad.net/ubuntu/+source/dotnet8/8.0.114-8.0.... https://launchpad.net/ubuntu/+source/dotnet9/9.0.104-9.0.... https://launchpad.net/ubuntu/+source/dotnet8/8.0.114-8.0.... https://launchpad.net/ubuntu/+source/dotnet8/8.0.114-8.0....
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