Detections
Analytics
AlmaLinux 8 : .NET 9.0 (ALSA-2025:0382)
high Nessus Plugin ID 214378
Synopsis
The remote AlmaLinux host is missing one or more security updates.Description
The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:0382 advisory.* dotnet: .NET Remote Code Execution Vulnerability (CVE-2025-21171)
* dotnet: .NET and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21172)
* dotnet: .NET Elevation of Privilege Vulnerability (CVE-2025-21173)
* dotnet: .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21176)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Security Fix(es):
* dotnet: .NET Elevation of Privilege Vulnerability (CVE-2025-21173)
* dotnet: .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21176)
* dotnet: .NET and Visual Studio Remote Code Execution Vulnerability (CVE-2025-21172)
* dotnet: .NET Remote Code Execution Vulnerability (CVE-2025-21171)
Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: High
ID: 214378
File Name: alma_linux_ALSA-2025-0382.nasl
Version: 1.1
Type: local
Family: Alma Linux Local Security Checks
Published: 1/18/2025
Updated: 1/18/2025
Supported Sensors: Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: High
Score: 8.4
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2025-21176
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:alma:linux:8, p-cpe:/a:alma:linux:dotnet, p-cpe:/a:alma:linux:dotnet-host, p-cpe:/a:alma:linux:netstandard-targeting-pack-2.1, cpe:/o:alma:linux:8::powertools, cpe:/o:alma:linux:8::baseos, cpe:/o:alma:linux:8::appstream, cpe:/o:alma:linux:8::nfv, cpe:/o:alma:linux:8::realtime, cpe:/o:alma:linux:8::highavailability, cpe:/o:alma:linux:8::resilientstorage, cpe:/o:alma:linux:8::sap, cpe:/o:alma:linux:8::sap_hana, cpe:/o:alma:linux:8::supplementary, p-cpe:/a:alma:linux:aspnetcore-runtime-9.0, p-cpe:/a:alma:linux:aspnetcore-runtime-dbg-9.0, p-cpe:/a:alma:linux:aspnetcore-targeting-pack-9.0, p-cpe:/a:alma:linux:dotnet-apphost-pack-9.0, p-cpe:/a:alma:linux:dotnet-hostfxr-9.0, p-cpe:/a:alma:linux:dotnet-runtime-9.0, p-cpe:/a:alma:linux:dotnet-runtime-dbg-9.0, p-cpe:/a:alma:linux:dotnet-sdk-9.0, p-cpe:/a:alma:linux:dotnet-sdk-9.0-source-built-artifacts, p-cpe:/a:alma:linux:dotnet-sdk-aot-9.0, p-cpe:/a:alma:linux:dotnet-sdk-dbg-9.0, p-cpe:/a:alma:linux:dotnet-targeting-pack-9.0, p-cpe:/a:alma:linux:dotnet-templates-9.0
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/AlmaLinux/release, Host/AlmaLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 1/16/2025
Vulnerability Publication Date: 1/14/2025
Reference Information
CVE: CVE-2025-21171, CVE-2025-21172, CVE-2025-21173, CVE-2025-21176