Detections
Analytics
AlmaLinux 9 : .NET 6.0 (ALSA-2024:7867)
high Nessus Plugin ID 208766
Synopsis
The remote AlmaLinux host is missing one or more security updates.Description
The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:7867 advisory.* dotnet: System.IO.Packaging - Multiple DoS vectors in use of SortedList (CVE-2024-43484)
* dotnet: Denial of Service in System.Text.Json (CVE-2024-43485)
* dotnet: Multiple .NET components susceptible to hash flooding (CVE-2024-43483)
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: System.IO.Packaging - Multiple DoS vectors in use of SortedList (CVE-2024-43484)
* dotnet: Multiple .NET components susceptible to hash flooding (CVE-2024-43483)
* dotnet: Denial of Service in System.Text.Json (CVE-2024-43485)
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: 208766
File Name: alma_linux_ALSA-2024-7867.nasl
Version: 1.2
Type: local
Family: Alma Linux Local Security Checks
Published: 10/11/2024
Updated: 11/15/2024
Supported Sensors: Continuous Assessment, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2024-43485
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:alma:linux:9::appstream, p-cpe:/a:alma:linux:dotnet-sdk-6.0, p-cpe:/a:alma:linux:dotnet-templates-6.0, p-cpe:/a:alma:linux:dotnet-hostfxr-6.0, p-cpe:/a:alma:linux:dotnet-runtime-6.0, cpe:/o:alma:linux:9::supplementary, p-cpe:/a:alma:linux:dotnet-targeting-pack-6.0, cpe:/o:alma:linux:9::highavailability, cpe:/o:alma:linux:9::resilientstorage, cpe:/o:alma:linux:9::sap_hana, p-cpe:/a:alma:linux:aspnetcore-targeting-pack-6.0, p-cpe:/a:alma:linux:dotnet-apphost-pack-6.0, cpe:/o:alma:linux:9::sap, cpe:/o:alma:linux:9::crb, p-cpe:/a:alma:linux:aspnetcore-runtime-6.0, cpe:/o:alma:linux:9::realtime, cpe:/o:alma:linux:9, p-cpe:/a:alma:linux:dotnet-sdk-6.0-source-built-artifacts, cpe:/o:alma:linux:9::nfv, cpe:/o:alma:linux:9::baseos
Required KB Items: Host/local_checks_enabled, Host/AlmaLinux/release, Host/AlmaLinux/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 10/9/2024
Vulnerability Publication Date: 10/8/2024