CentOS 8 : .NET Core 2.1 (CESA-2021:3145)

medium Nessus Plugin ID 152573
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote CentOS host is missing a security update.

Description

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:3145 advisory.

- dotnet: Dump file created world-readable (CVE-2021-34485)

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.

See Also

https://access.redhat.com/errata/RHSA-2021:3145

Plugin Details

Severity: Medium

ID: 152573

File Name: centos8_RHSA-2021-3145.nasl

Version: 1.3

Type: local

Agent: unix

Published: 8/16/2021

Updated: 8/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2021-34485

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

Temporal Vector: E:U/RL:OF/RC:C

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: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:dotnet-host-fxr-2.1, p-cpe:/a:centos:centos:dotnet-runtime-2.1, p-cpe:/a:centos:centos:dotnet-sdk-2.1, p-cpe:/a:centos:centos:dotnet-sdk-2.1.5xx

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/11/2021

Vulnerability Publication Date: 8/10/2021

Reference Information

CVE: CVE-2021-34485

RHSA: 2021:3145