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Fedora 30 : webkit2gtk3 (2020-11b0f45883)

high Nessus Plugin ID 135985

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Synopsis

The remote Fedora host is missing a security update.

Description

Update to WebKitGTK 2.28.1 :

 - Fix position of default option element popup windows under Wayland.

 - Fix rendering after a cross site navigation with PSON enabled and hardware acceleration forced.

 - Fix a crash in nested wayland compositor when closing a tab with PSON enabled.

 - Update Chrome and Firefox versions in user agent quirks.

 - Fix several crashes and rendering issues.

 - Security fixes: CVE-2020-11793

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-2020-11b0f45883

Plugin Details

Severity: High

ID: 135985

File Name: fedora_2020-11b0f45883.nasl

Version: 1.3

Type: local

Agent: unix

Published: 4/27/2020

Updated: 9/29/2020

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2020-11793

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:webkit2gtk3, cpe:/o:fedoraproject:fedora:30

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/26/2020

Vulnerability Publication Date: 4/17/2020

Reference Information

CVE: CVE-2020-11793