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SUSE-SU-2020:14463-1

Опубликовано: 25 авг. 2020
Источник: suse-cvrf

Описание

Security update for xorg-x11-server

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

  • CVE-2020-14347: Leak of uninitialized heap memory from the X server to clients on pixmap allocation (bsc#1174633, ZDI-CAN-11426).
  • CVE-2020-14345: XKB out-of-bounds access privilege escalation vulnerability (bsc#1174635, ZDI-CAN-11428).

Список пакетов

SUSE Linux Enterprise Point of Sale 11 SP3
xorg-x11-Xvnc-7.4-27.122.26.1
xorg-x11-server-7.4-27.122.26.1
xorg-x11-server-extra-7.4-27.122.26.1
SUSE Linux Enterprise Server 11 SP4-LTSS
xorg-x11-Xvnc-7.4-27.122.26.1
xorg-x11-server-7.4-27.122.26.1
xorg-x11-server-extra-7.4-27.122.26.1

Ссылки

Описание

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-Xvnc-7.4-27.122.26.1
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-server-7.4-27.122.26.1
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-server-extra-7.4-27.122.26.1
SUSE Linux Enterprise Server 11 SP4-LTSS:xorg-x11-Xvnc-7.4-27.122.26.1
Ссылки

Описание

A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-Xvnc-7.4-27.122.26.1
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-server-7.4-27.122.26.1
SUSE Linux Enterprise Point of Sale 11 SP3:xorg-x11-server-extra-7.4-27.122.26.1
SUSE Linux Enterprise Server 11 SP4-LTSS:xorg-x11-Xvnc-7.4-27.122.26.1
Ссылки