Описание
An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other impact by supplying a crafted keymap file.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 8 | libxkbcommon | Not affected | ||
| Red Hat Enterprise Linux 7 | gdm | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | libX11 | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | libxkbcommon | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | mesa-libGLw | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | xorg-x11-drv-ati | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | xorg-x11-drv-vesa | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | xorg-x11-drv-wacom | Fixed | RHSA-2019:2079 | 06.08.2019 |
| Red Hat Enterprise Linux 7 | xorg-x11-server | Fixed | RHSA-2019:2079 | 06.08.2019 |
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Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other impact by supplying a crafted keymap file.
An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other impact by supplying a crafted keymap file.
An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in ...
An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other impact by supplying a crafted keymap file.
ALT-PU-2018-2114: package `libxkbcommon` update to version 0.8.2-alt1
5.3 Medium
CVSS3