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Oracle Linux 7 : GNOME (ELSA-2020-1021)

medium Nessus Plugin ID 180693

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-1021 advisory.

 - It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions. (CVE-2019-3820)

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://linux.oracle.com/errata/ELSA-2020-1021.html

Plugin Details

Severity: Medium

ID: 180693

File Name: oraclelinux_ELSA-2020-1021.nasl

Version: 1.0

Type: local

Agent: unix

Published: 9/7/2023

Updated: 9/7/2023

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2019-3820

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.9

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

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

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:gnome-classic-session, p-cpe:/a:oracle:linux:gnome-shell-extension-user-theme, p-cpe:/a:oracle:linux:colord-libs, p-cpe:/a:oracle:linux:gnome-shell-extension-alternate-tab, p-cpe:/a:oracle:linux:libcanberra-gtk2, p-cpe:/a:oracle:linux:xchat, p-cpe:/a:oracle:linux:gnome-shell-extension-workspace-indicator, p-cpe:/a:oracle:linux:colord, p-cpe:/a:oracle:linux:colord-devel-docs, p-cpe:/a:oracle:linux:gnome-shell-extension-dash-to-dock, p-cpe:/a:oracle:linux:gnome-shell-extension-extra-osk-keys, p-cpe:/a:oracle:linux:gnome-shell-extension-systemmonitor, p-cpe:/a:oracle:linux:gsettings-desktop-schemas-devel, p-cpe:/a:oracle:linux:nautilus, p-cpe:/a:oracle:linux:control-center, p-cpe:/a:oracle:linux:gdm-pam-extensions-devel, p-cpe:/a:oracle:linux:gnome-tweak-tool, p-cpe:/a:oracle:linux:mutter, p-cpe:/a:oracle:linux:libraw-devel, p-cpe:/a:oracle:linux:colord-devel, p-cpe:/a:oracle:linux:gtk3-tests, p-cpe:/a:oracle:linux:accountsservice-devel, p-cpe:/a:oracle:linux:gnome-online-accounts, p-cpe:/a:oracle:linux:gnome-settings-daemon, p-cpe:/a:oracle:linux:gnome-shell-extension-auto-move-windows, p-cpe:/a:oracle:linux:gnome-shell-extension-window-list, p-cpe:/a:oracle:linux:gtk3-immodule-xim, p-cpe:/a:oracle:linux:gtk3-immodules, p-cpe:/a:oracle:linux:tracker-devel, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:gnome-shell-extension-launch-new-instance, p-cpe:/a:oracle:linux:gnome-shell-extension-window-grouper, p-cpe:/a:oracle:linux:gsettings-desktop-schemas, p-cpe:/a:oracle:linux:tracker, p-cpe:/a:oracle:linux:gnome-shell-extension-panel-favorites, p-cpe:/a:oracle:linux:gnome-shell-extension-top-icons, p-cpe:/a:oracle:linux:nautilus-extensions, p-cpe:/a:oracle:linux:xchat-tcl, p-cpe:/a:oracle:linux:gnome-shell-extension-no-hot-corner, p-cpe:/a:oracle:linux:libraw-static, p-cpe:/a:oracle:linux:gnome-shell-extension-common, p-cpe:/a:oracle:linux:gnome-shell-extension-updates-dialog, p-cpe:/a:oracle:linux:gtk3-devel-docs, p-cpe:/a:oracle:linux:libgweather, p-cpe:/a:oracle:linux:shared-mime-info, p-cpe:/a:oracle:linux:tracker-docs, p-cpe:/a:oracle:linux:tracker-preferences, p-cpe:/a:oracle:linux:gnome-shell-extension-disable-screenshield, p-cpe:/a:oracle:linux:gnome-shell-extension-drive-menu, p-cpe:/a:oracle:linux:gnome-shell-extension-places-menu, p-cpe:/a:oracle:linux:accountsservice-libs, p-cpe:/a:oracle:linux:gdm-devel, p-cpe:/a:oracle:linux:gnome-shell, p-cpe:/a:oracle:linux:gnome-shell-extension-windowsnavigator, p-cpe:/a:oracle:linux:gtk-update-icon-cache, p-cpe:/a:oracle:linux:libcanberra-devel, p-cpe:/a:oracle:linux:tracker-needle, p-cpe:/a:oracle:linux:libraw, p-cpe:/a:oracle:linux:control-center-filesystem, p-cpe:/a:oracle:linux:gnome-shell-extension-apps-menu, p-cpe:/a:oracle:linux:gnome-shell-extension-horizontal-workspaces, p-cpe:/a:oracle:linux:gnome-shell-extension-screenshot-window-sizer, p-cpe:/a:oracle:linux:gtk3, p-cpe:/a:oracle:linux:libcanberra-gtk3, p-cpe:/a:oracle:linux:mutter-devel, p-cpe:/a:oracle:linux:gdm, p-cpe:/a:oracle:linux:libcanberra, p-cpe:/a:oracle:linux:accountsservice, p-cpe:/a:oracle:linux:colord-extra-profiles, p-cpe:/a:oracle:linux:gnome-online-accounts-devel, p-cpe:/a:oracle:linux:gnome-settings-daemon-devel, p-cpe:/a:oracle:linux:gnome-shell-extension-native-window-placement, p-cpe:/a:oracle:linux:gtk3-devel, p-cpe:/a:oracle:linux:libgweather-devel, p-cpe:/a:oracle:linux:nautilus-devel

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/6/2020

Vulnerability Publication Date: 1/25/2019

Reference Information

CVE: CVE-2019-3820