Microsoft Edge (Chromium) < 81.0.416.64 Multiple Vulnerabilities

high Nessus Plugin ID 139059
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 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 81.0.416.64. It is, therefore, affected by multiple vulnerabilities:

- Out of bounds read and write in PDFium in Microsoft Edge (Chromium) allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (CVE-2020-6458)

- Use after free in payments in Microsoft Edge (Chromium) allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-6459)

- Insufficient data validation in URL formatting in Microsoft Edge (Chromium) allowed a remote attacker to perform domain spoofing via a crafted domain name. (CVE-2020-6460)
- Use after free in ANGLE in Microsoft Edge (Chromium) allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-6463)

Solution

Upgrade to Microsoft Edge (Chromium) 81.0.416.64 or later.

See Also

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

http://www.nessus.org/u?a3f8cd3a

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

Plugin Details

Severity: High

ID: 139059

File Name: microsoft_edge_chromium_81_0_416_64.nasl

Version: 1.2

Type: local

Agent: windows

Family: Windows

Published: 7/29/2020

Updated: 7/30/2020

Dependencies: microsoft_edge_chromium_installed.nbin

Risk Information

CVSS Score Source: CVE-2020-6458

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

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

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:edge

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/23/2020

Vulnerability Publication Date: 4/21/2020

Reference Information

CVE: CVE-2020-6458, CVE-2020-6459, CVE-2020-6460, CVE-2020-6463