Oracle Linux 8 : dotnet5.0 (ELSA-2021-0094)

high Nessus Plugin ID 145036

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-0094 advisory.

- ASP.NET Core and Visual Studio Denial of Service Vulnerability (CVE-2021-1723)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 145036

File Name: oraclelinux_ELSA-2021-0094.nasl

Version: 1.4

Type: local

Agent: unix

Family: Oracle Linux Local Security Checks

Published: 1/15/2021

Updated: 12/7/2022

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2021-1723

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:oracle:linux:8, p-cpe:/a:oracle:linux:aspnetcore-runtime-5.0, p-cpe:/a:oracle:linux:aspnetcore-targeting-pack-5.0, p-cpe:/a:oracle:linux:dotnet, p-cpe:/a:oracle:linux:dotnet-apphost-pack-5.0, p-cpe:/a:oracle:linux:dotnet-host, p-cpe:/a:oracle:linux:dotnet-hostfxr-5.0, p-cpe:/a:oracle:linux:dotnet-runtime-5.0, p-cpe:/a:oracle:linux:dotnet-sdk-5.0, p-cpe:/a:oracle:linux:dotnet-targeting-pack-5.0, p-cpe:/a:oracle:linux:dotnet-templates-5.0, p-cpe:/a:oracle:linux:netstandard-targeting-pack-2.1

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

Exploit Ease: No known exploits are available

Patch Publication Date: 1/15/2021

Vulnerability Publication Date: 1/12/2021

Reference Information

CVE: CVE-2021-1723

Detections

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