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openSUSE-SU-2021:1606-1

Опубликовано: 22 дек. 2021
Источник: suse-cvrf

Описание

Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues:

  • CVE-2021-4009: The handler for the CreatePointerBarrier request of the XFixes extension does not properly validate the request length leading to out of bounds memory write. (bsc#1190487)
  • CVE-2021-4010: The handler for the Suspend request of the Screen Saver extension does not properly validate the request length leading to out of bounds memory write. (bsc#1190488)
  • CVE-2021-4011: The handlers for the RecordCreateContext and RecordRegisterClients requests of the Record extension do not properly validate the request length leading to out of bounds memory write. (bsc#1190489)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Список пакетов

openSUSE Leap 15.2
xorg-x11-server-1.20.3-lp152.8.36.1
xorg-x11-server-extra-1.20.3-lp152.8.36.1
xorg-x11-server-sdk-1.20.3-lp152.8.36.1
xorg-x11-server-source-1.20.3-lp152.8.36.1
xorg-x11-server-wayland-1.20.3-lp152.8.36.1

Ссылки

Описание

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые продукты
openSUSE Leap 15.2:xorg-x11-server-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-extra-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-sdk-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-source-1.20.3-lp152.8.36.1
Ссылки

Описание

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые продукты
openSUSE Leap 15.2:xorg-x11-server-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-extra-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-sdk-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-source-1.20.3-lp152.8.36.1
Ссылки

Описание

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые продукты
openSUSE Leap 15.2:xorg-x11-server-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-extra-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-sdk-1.20.3-lp152.8.36.1
openSUSE Leap 15.2:xorg-x11-server-source-1.20.3-lp152.8.36.1
Ссылки
Уязвимость openSUSE-SU-2021:1606-1