CentOS 8 : GNOME (CESA-2021:4381)

high Nessus Plugin ID 155097
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 CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4381 advisory.

- webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to arbitrary code execution (CVE-2020-13558)

- LibRaw: Stack buffer overflow in LibRaw::identify_process_dng_fields() in identify.cpp (CVE-2020-24870)

- webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2020-27918, CVE-2021-1788, CVE-2021-30795)

- webkitgtk: User may be unable to fully delete browsing history (CVE-2020-29623)

- CVE-2021-28650 gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (incomplete fix) (CVE-2020-36241)

- webkitgtk: IFrame sandboxing policy violation (CVE-2021-1765, CVE-2021-1801)

- webkitgtk: Type confusion issue leading to arbitrary code execution (CVE-2021-1789)

- webkitgtk: Access to restricted ports on arbitrary servers via port redirection (CVE-2021-1799)

- webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-1844)

- webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1870, CVE-2021-1871)

- webkitgtk: Use-after-free in ImageLoader dispatchPendingErrorEvent leading to information leak and possibly code execution (CVE-2021-21775)

- webkitgtk: Use-after-free in WebCore::GraphicsContext leading to information leak and possibly code execution (CVE-2021-21779)

- webkitgtk: Use-after-free in fireEventListeners leading to arbitrary code execution (CVE-2021-21806)

- gnome-autoar: Directory traversal via directory symbolic links pointing outside of the destination directory (incomplete CVE-2020-36241 fix) (CVE-2021-28650)

- webkitgtk: Integer overflow leading to arbitrary code execution (CVE-2021-30663)

- webkitgtk: Memory corruption leading to arbitrary code execution (CVE-2021-30665)

- webkitgtk: Logic issue leading to leak of sensitive user information (CVE-2021-30682)

- webkitgtk: Logic issue leading to universal cross site scripting attack (CVE-2021-30689)

- webkitgtk: Logic issue allowing access to restricted ports on arbitrary servers (CVE-2021-30720)

- webkitgtk: Memory corruptions leading to arbitrary code execution (CVE-2021-30734, CVE-2021-30749, CVE-2021-30799)

- webkitgtk: Cross-origin issue with iframe elements leading to universal cross site scripting attack (CVE-2021-30744)

- webkitgtk: Type confusion leading to arbitrary code execution (CVE-2021-30758)

- webkitgtk: Insufficient checks leading to arbitrary code execution (CVE-2021-30797)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2021:4381

Plugin Details

Severity: High

ID: 155097

File Name: centos8_RHSA-2021-4381.nasl

Version: 1.7

Type: local

Agent: unix

Published: 11/11/2021

Updated: 1/20/2022

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2021-30799

VPR

Risk Factor: Critical

Score: 9.4

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

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

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

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

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

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

Vulnerability Information

CPE: cpe:/o:centos:centos:8-stream, p-cpe:/a:centos:centos:LibRaw, p-cpe:/a:centos:centos:LibRaw-devel, p-cpe:/a:centos:centos:accountsservice, p-cpe:/a:centos:centos:accountsservice-devel, p-cpe:/a:centos:centos:accountsservice-libs, p-cpe:/a:centos:centos:gnome-autoar, p-cpe:/a:centos:centos:gnome-calculator, p-cpe:/a:centos:centos:gnome-classic-session, p-cpe:/a:centos:centos:gnome-control-center, p-cpe:/a:centos:centos:gnome-control-center-filesystem, p-cpe:/a:centos:centos:gnome-online-accounts, p-cpe:/a:centos:centos:gnome-online-accounts-devel, p-cpe:/a:centos:centos:gnome-session, p-cpe:/a:centos:centos:gnome-session-kiosk-session, p-cpe:/a:centos:centos:gnome-session-wayland-session, p-cpe:/a:centos:centos:gnome-session-xsession, p-cpe:/a:centos:centos:gnome-settings-daemon, p-cpe:/a:centos:centos:gnome-shell, p-cpe:/a:centos:centos:gnome-shell-extension-apps-menu, p-cpe:/a:centos:centos:gnome-shell-extension-auto-move-windows, p-cpe:/a:centos:centos:gnome-shell-extension-common, p-cpe:/a:centos:centos:gnome-shell-extension-dash-to-dock, p-cpe:/a:centos:centos:gnome-shell-extension-desktop-icons, p-cpe:/a:centos:centos:gnome-shell-extension-disable-screenshield, p-cpe:/a:centos:centos:gnome-shell-extension-drive-menu, p-cpe:/a:centos:centos:gnome-shell-extension-gesture-inhibitor, p-cpe:/a:centos:centos:gnome-shell-extension-horizontal-workspaces, p-cpe:/a:centos:centos:gnome-shell-extension-launch-new-instance, p-cpe:/a:centos:centos:gnome-shell-extension-native-window-placement, p-cpe:/a:centos:centos:gnome-shell-extension-no-hot-corner, p-cpe:/a:centos:centos:gnome-shell-extension-panel-favorites, p-cpe:/a:centos:centos:gnome-shell-extension-places-menu, p-cpe:/a:centos:centos:gnome-shell-extension-screenshot-window-sizer, p-cpe:/a:centos:centos:gnome-shell-extension-systemMonitor, p-cpe:/a:centos:centos:gnome-shell-extension-top-icons, p-cpe:/a:centos:centos:gnome-shell-extension-updates-dialog, p-cpe:/a:centos:centos:gnome-shell-extension-user-theme, p-cpe:/a:centos:centos:gnome-shell-extension-window-grouper, p-cpe:/a:centos:centos:gnome-shell-extension-window-list, p-cpe:/a:centos:centos:gnome-shell-extension-windowsNavigator, p-cpe:/a:centos:centos:gnome-shell-extension-workspace-indicator, p-cpe:/a:centos:centos:gnome-software, p-cpe:/a:centos:centos:gnome-software-devel, p-cpe:/a:centos:centos:gsettings-desktop-schemas, p-cpe:/a:centos:centos:gsettings-desktop-schemas-devel, p-cpe:/a:centos:centos:gtk-update-icon-cache, p-cpe:/a:centos:centos:gtk3, p-cpe:/a:centos:centos:gtk3-devel, p-cpe:/a:centos:centos:gtk3-immodule-xim, p-cpe:/a:centos:centos:mutter, p-cpe:/a:centos:centos:mutter-devel, p-cpe:/a:centos:centos:vino

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/9/2021

Vulnerability Publication Date: 10/31/2020

Reference Information

CVE: CVE-2020-13558, CVE-2020-24870, CVE-2020-27918, CVE-2020-29623, CVE-2020-36241, CVE-2021-1765, CVE-2021-1788, CVE-2021-1789, CVE-2021-1799, CVE-2021-1801, CVE-2021-1844, CVE-2021-1870, CVE-2021-1871, CVE-2021-21775, CVE-2021-21779, CVE-2021-21806, CVE-2021-28650, CVE-2021-30663, CVE-2021-30665, CVE-2021-30682, CVE-2021-30689, CVE-2021-30720, CVE-2021-30734, CVE-2021-30744, CVE-2021-30749, CVE-2021-30758, CVE-2021-30795, CVE-2021-30797, CVE-2021-30799

RHSA: 2021:4381

IAVA: 2021-A-0505-S, 2021-A-0126-S, 2021-A-0251-S, 2021-A-0212-S, 2021-A-0349-S