Security Update for Microsoft ASP.NET Core (July 2019)

medium Nessus Plugin ID 126601

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Synopsis

The Microsoft ASP.NET Core installations on the remote host contain vulnerable packages.

Description

The Microsoft ASP.NET Core installation on the remote host is version 2.1.x < 2.1.12, 2.2.x < 2.2.6.
It is, therefore, affected by a spoofing vulnerability that could lead to an open redirect.
An unauthenticated, remote attacker could exploit this issue, via a link that has a specially crafted URL, and convince the user to click the link that will redirect a targeted user to a malicious website

Solution

Update ASP.NET Core, remove vulnerable packages and refer to vendor advisory.

Plugin Details

Severity: Medium

ID: 126601

File Name: smb_nt_ms19_jul_aspdotnet_core.nasl

Version: 1.6

Type: local

Agent: windows

Family: Windows

Published: 7/11/2019

Updated: 4/11/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.8

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS Score Source: CVE-2019-1075

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:asp.net_core

Required KB Items: installed_sw/ASP .NET Core Windows

Exploit Ease: No known exploits are available

Patch Publication Date: 7/9/2019

Vulnerability Publication Date: 7/9/2019

Reference Information

CVE: CVE-2019-1075

BID: 108984

Detections

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