Fedora 31 : webkit2gtk3 (2020-d2736ee493)

critical Nessus Plugin ID 138655

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Synopsis

The remote Fedora host is missing a security update.

Description

Update to 2.28.3 :

- Fix kinetic scrolling with async scrolling.

- Fix web process hangs on large GitHub pages.

- Bubblewrap sandbox should not attempt to bind empty paths.

- Fix threading issues in the media player.

- Fix several crashes and rendering issues.

- Security fixes: CVE-2020-9802, CVE-2020-9803, CVE-2020-9805, CVE-2020-9806, CVE-2020-9807, CVE-2020-9843, CVE-2020-9850, CVE-2020-13753

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected webkit2gtk3 package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2020-d2736ee493

Plugin Details

Severity: Critical

ID: 138655

File Name: fedora_2020-d2736ee493.nasl

Version: 1.7

Type: local

Agent: unix

Published: 7/20/2020

Updated: 5/13/2022

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS Score Source: CVE-2020-9850

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 9.5

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

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:webkit2gtk3, cpe:/o:fedoraproject:fedora:31

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/18/2020

Vulnerability Publication Date: 6/9/2020

Exploitable With

Metasploit (Safari in Operator Side Effect Exploit)

Reference Information

CVE: CVE-2020-13753, CVE-2020-9802, CVE-2020-9803, CVE-2020-9805, CVE-2020-9806, CVE-2020-9807, CVE-2020-9843, CVE-2020-9850