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SUSE-SU-2023:0654-1

Опубликовано: 08 мар. 2023
Источник: suse-cvrf

Описание

Security update for xwayland

This update for xwayland fixes the following issues:

  • Fixed a regression introduced with security update for CVE-2022-46340 (bsc#1205874).

Список пакетов

SUSE Linux Enterprise Workstation Extension 15 SP4
xwayland-21.1.4-150400.3.12.1
openSUSE Leap 15.4
xwayland-21.1.4-150400.3.12.1
xwayland-devel-21.1.4-150400.3.12.1

Ссылки

Описание

A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order.

Затронутые продукты
SUSE Linux Enterprise Workstation Extension 15 SP4:xwayland-21.1.4-150400.3.12.1
openSUSE Leap 15.4:xwayland-21.1.4-150400.3.12.1
openSUSE Leap 15.4:xwayland-devel-21.1.4-150400.3.12.1
Ссылки