Detections
Analytics

Microsoft Edge (Chromium) < 81.0.416.53 Multiple Vulnerabilities

high Nessus Plugin ID 138336

Language:

Synopsis

The remote host has an web browser installed that is affected by multiple vulnerabilities.

Description

The version of Microsoft Edge (Chromium) installed on the remote Windows host is prior to 81.0.416.53. It is, therefore, affected by multiple vulnerabilities:

 - A use-after-free error exists in the audio component of Microsoft Edge (Chromium). An unauthenticated, remote attacker can exploit this, via a crafted HTML page, to potentially exploit heap corruption.
 (CVE-2020-6423)

 - A type confusion error exists in the V8 component of Microsoft Edge (Chromium). An unauthenticated, remote attacker can exploit this, via a crafted HTML page, to potentially exploit heap corruption.
 (CVE-2020-6423)

 - An out-of-bounds read error exists in the WebSQL component of Microsoft Edge (Chromium). An unauthenticated, remote attacker can exploit this, via a crafted HTML page, to potentially exploit heap corruption. (CVE-2020-6455)

In addition, Microsoft Edge (Chromium) is also affected by several additional vulnerabilities and errors including additional use-after-free vulnerabilities, insufficient input validation, and insufficient policy enforcement. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Microsoft Edge (Chromium) 81.0.416.53 or later.

See Also

http://www.nessus.org/u?b4f0f972

http://www.nessus.org/u?2ec7f076

Plugin Details

Severity: High

ID: 138336

File Name: microsoft_edge_chromium_81_0_416_53.nasl

Version: 1.3

Type: local

Agent: windows

Family: Windows

Published: 7/9/2020

Updated: 3/1/2024

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-6455

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:edge

Required KB Items: installed_sw/Microsoft Edge (Chromium), SMB/Registry/Enumerated

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/13/2020

Vulnerability Publication Date: 4/13/2020

Reference Information

CVE: CVE-2020-6423, CVE-2020-6430, CVE-2020-6431, CVE-2020-6432, CVE-2020-6433, CVE-2020-6434, CVE-2020-6435, CVE-2020-6436, CVE-2020-6437, CVE-2020-6438, CVE-2020-6439, CVE-2020-6440, CVE-2020-6441, CVE-2020-6442, CVE-2020-6443, CVE-2020-6444, CVE-2020-6445, CVE-2020-6446, CVE-2020-6447, CVE-2020-6448, CVE-2020-6454, CVE-2020-6455, CVE-2020-6456