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SUSE-SU-2020:2409-1

Опубликовано: 01 сент. 2020
Источник: suse-cvrf

Описание

Security update for freerdp

This update for freerdp fixes the following issues:

  • CVE-2020-15103: Fix integer overflow due to missing input sanitation in rdpegfx channel (bsc#1174321).

Список пакетов

SUSE Linux Enterprise Workstation Extension 15 SP1
freerdp-2.1.2-10.18.1
freerdp-devel-2.1.2-10.18.1
libfreerdp2-2.1.2-10.18.1
libwinpr2-2.1.2-10.18.1
winpr2-devel-2.1.2-10.18.1

Ссылки

Описание

In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto

Затронутые продукты
SUSE Linux Enterprise Workstation Extension 15 SP1:freerdp-2.1.2-10.18.1
SUSE Linux Enterprise Workstation Extension 15 SP1:freerdp-devel-2.1.2-10.18.1
SUSE Linux Enterprise Workstation Extension 15 SP1:libfreerdp2-2.1.2-10.18.1
SUSE Linux Enterprise Workstation Extension 15 SP1:libwinpr2-2.1.2-10.18.1
Ссылки