Описание
A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user.
A flaw was discovered in ibus that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user.
Отчет
Gnome uses the ibus input framework only when the user explicitly configures it or when some input method sources are in use, like Korean from the ibus-hangul package or Chinese input methods from the ibus-libpinyin. Input methods like en-US are not handled by ibus, thus if the victim user just use them the attacker will not be able to intercept the key strokes of that user.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | ibus | Out of support scope | ||
| Red Hat Enterprise Linux 7 | glib2 | Fixed | RHSA-2020:3978 | 29.09.2020 |
| Red Hat Enterprise Linux 7 | ibus | Fixed | RHSA-2020:3978 | 29.09.2020 |
| Red Hat Enterprise Linux 8 | glib2 | Fixed | RHSA-2020:1880 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | ibus | Fixed | RHSA-2020:1880 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | glib2 | Fixed | RHSA-2020:1880 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | ibus | Fixed | RHSA-2020:1880 | 28.04.2020 |
| Red Hat OpenShift Do | openshiftdo/odo-init-image-rhel7 | Fixed | RHSA-2021:0949 | 22.03.2021 |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user.
A flaw was discovered in ibus in versions before 1.5.22 that allows any unprivileged user to monitor and send method calls to the ibus bus of another user due to a misconfiguration in the DBus server setup. A local attacker may use this flaw to intercept all keystrokes of a victim user who is using the graphical interface, change the input method engine, or modify other input related configurations of the victim user.
A flaw was discovered in ibus in versions before 1.5.22 that allows an ...
EPSS
6.1 Medium
CVSS3