Detections
Analytics
Alibaba Cloud Linux 3 : 0062: .NET Core 3.1 (ALINUX3-SA-2021:0062)
medium Nessus Plugin ID 236416
Synopsis
The remote Alibaba Cloud Linux host is missing one or more security updates.Description
The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2021:0062 advisory.Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:
CVE-2021-26423:
.NET Core and Visual Studio Denial of Service Vulnerability
CVE-2021-34485:
.NET Core and Visual Studio Information Disclosure Vulnerability
CVE-2021-34532:
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux 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
http://mirrors.aliyun.com/alinux/3/cve/alinux3-sa-20210062.xml
Plugin Details
Severity: Medium
ID: 236416
File Name: alinux3_sa_2021-0062.nasl
Version: 1.1
Type: local
Published: 5/14/2025
Updated: 5/14/2025
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2021-34532
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-sdk-3.1-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:aspnetcore-runtime-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-hostfxr-3.1-debuginfo, cpe:/o:alibabacloud:alibaba_cloud_linux_3, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-apphost-pack-3.1-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-hostfxr-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-sdk-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet3.1-debugsource, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-runtime-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-targeting-pack-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:aspnetcore-targeting-pack-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-templates-3.1, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet3.1-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-runtime-3.1-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dotnet-apphost-pack-3.1
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/Alibaba/release, Host/Alibaba/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 8/16/2021
Vulnerability Publication Date: 8/10/2021