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

medium Nessus Plugin ID 180693

概要

遠端 Oracle Linux 主機缺少安全性更新。

說明

遠端 Oracle Linux 7 主機上安裝的套件受到 ELSA-2020-1021 公告中提及的一個弱點影響。

據發現,自 3.15.91 版以來的 gnome-shell 鎖定畫面未正確限制所有內容動作。具有鎖定工作站實際存取權的攻擊者可叫用某些鍵盤捷徑,並可能叫用其他動作。(CVE-2019-3820)

請注意,Nessus 並未測試此問題,而是僅依據應用程式自我報告的版本號碼作出判斷。

解決方案

更新受影響的套件。

另請參閱

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

Plugin 詳細資訊

嚴重性: Medium

ID: 180693

檔案名稱: oraclelinux_ELSA-2020-1021.nasl

版本: 1.0

類型: local

代理程式: unix

已發布: 2023/9/7

已更新: 2023/9/7

支援的感應器: Frictionless Assessment Agent, Nessus Agent, Nessus

風險資訊

VPR

風險因素: Medium

分數: 4.2

CVSS v2

風險因素: Medium

基本分數: 4.6

時間分數: 3.6

媒介: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS 評分資料來源: CVE-2019-3820

CVSS v3

風險因素: Medium

基本分數: 4.3

時間分數: 3.9

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

時間媒介: CVSS:3.0/E:P/RL:O/RC:C

弱點資訊

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

必要的 KB 項目: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

可被惡意程式利用: true

可輕鬆利用: Exploits are available

修補程式發佈日期: 2020/4/6

弱點發布日期: 2019/1/25

參考資訊

CVE: CVE-2019-3820