RockyLinux 8 : .NET 9.0 (RLSA-2025:0382)

high Nessus Plugin ID 216299

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-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 RockyLinux 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.

Plugin Details

Severity: High

ID: 216299

File Name: rocky_linux_RLSA-2025-0382.nasl

Version: 1.1

Type: local

Family: Rocky Linux Local Security Checks

Published: 2/14/2025

Updated: 2/14/2025

Supported Sensors: Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

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: p-cpe:/a:rocky:linux:dotnet-apphost-pack-9.0, p-cpe:/a:rocky:linux:dotnet-runtime-9.0-debuginfo, p-cpe:/a:rocky:linux:dotnet9.0-debuginfo, cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:dotnet-apphost-pack-9.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-sdk-9.0, p-cpe:/a:rocky:linux:dotnet-hostfxr-9.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-sdk-9.0-source-built-artifacts, p-cpe:/a:rocky:linux:dotnet9.0-debugsource, p-cpe:/a:rocky:linux:dotnet-templates-9.0, p-cpe:/a:rocky:linux:netstandard-targeting-pack-2.1, p-cpe:/a:rocky:linux:dotnet-hostfxr-9.0, p-cpe:/a:rocky:linux:dotnet-host-debuginfo, p-cpe:/a:rocky:linux:aspnetcore-runtime-9.0, p-cpe:/a:rocky:linux:dotnet, p-cpe:/a:rocky:linux:aspnetcore-targeting-pack-9.0, p-cpe:/a:rocky:linux:dotnet-targeting-pack-9.0, p-cpe:/a:rocky:linux:dotnet-sdk-9.0-debuginfo, p-cpe:/a:rocky:linux:dotnet-host, p-cpe:/a:rocky:linux:dotnet-runtime-9.0

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 2/13/2025

Vulnerability Publication Date: 1/14/2025

Reference Information

CVE: CVE-2025-21171, CVE-2025-21172, CVE-2025-21173, CVE-2025-21176

IAVA: 2025-A-0028

Detections

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