vulnerability

Rocky Linux: CVE-2021-21806: GNOME (RLSA-2021-4381)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jul 8, 2021
Added
May 5, 2022
Modified
Nov 20, 2024

Description

An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.

Solution(s)

rocky-upgrade-accountsservicerocky-upgrade-accountsservice-debuginforocky-upgrade-accountsservice-debugsourcerocky-upgrade-accountsservice-develrocky-upgrade-accountsservice-libsrocky-upgrade-accountsservice-libs-debuginforocky-upgrade-gdmrocky-upgrade-gdm-debuginforocky-upgrade-gdm-debugsourcerocky-upgrade-gnome-autoarrocky-upgrade-gnome-autoar-debuginforocky-upgrade-gnome-autoar-debugsourcerocky-upgrade-gnome-calculatorrocky-upgrade-gnome-calculator-debuginforocky-upgrade-gnome-calculator-debugsourcerocky-upgrade-gnome-control-centerrocky-upgrade-gnome-control-center-debuginforocky-upgrade-gnome-control-center-debugsourcerocky-upgrade-gnome-online-accountsrocky-upgrade-gnome-online-accounts-debuginforocky-upgrade-gnome-online-accounts-debugsourcerocky-upgrade-gnome-online-accounts-develrocky-upgrade-gnome-sessionrocky-upgrade-gnome-session-debuginforocky-upgrade-gnome-session-debugsourcerocky-upgrade-gnome-session-kiosk-sessionrocky-upgrade-gnome-session-wayland-sessionrocky-upgrade-gnome-session-xsessionrocky-upgrade-gnome-settings-daemonrocky-upgrade-gnome-settings-daemon-debuginforocky-upgrade-gnome-settings-daemon-debugsourcerocky-upgrade-gnome-shellrocky-upgrade-gnome-shell-debuginforocky-upgrade-gnome-shell-debugsourcerocky-upgrade-gnome-softwarerocky-upgrade-gnome-software-debuginforocky-upgrade-gnome-software-debugsourcerocky-upgrade-gnome-software-develrocky-upgrade-gsettings-desktop-schemasrocky-upgrade-gsettings-desktop-schemas-develrocky-upgrade-gtk-update-icon-cacherocky-upgrade-gtk-update-icon-cache-debuginforocky-upgrade-gtk3rocky-upgrade-gtk3-debuginforocky-upgrade-gtk3-debugsourcerocky-upgrade-gtk3-develrocky-upgrade-gtk3-devel-debuginforocky-upgrade-gtk3-immodule-ximrocky-upgrade-gtk3-immodule-xim-debuginforocky-upgrade-librawrocky-upgrade-libraw-debuginforocky-upgrade-libraw-debugsourcerocky-upgrade-libraw-develrocky-upgrade-mutterrocky-upgrade-mutter-debuginforocky-upgrade-mutter-debugsourcerocky-upgrade-mutter-develrocky-upgrade-vinorocky-upgrade-vino-debuginforocky-upgrade-vino-debugsourcerocky-upgrade-webkit2gtk3rocky-upgrade-webkit2gtk3-debuginforocky-upgrade-webkit2gtk3-debugsourcerocky-upgrade-webkit2gtk3-develrocky-upgrade-webkit2gtk3-devel-debuginforocky-upgrade-webkit2gtk3-jscrocky-upgrade-webkit2gtk3-jsc-debuginforocky-upgrade-webkit2gtk3-jsc-develrocky-upgrade-webkit2gtk3-jsc-devel-debuginfo
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