Title
Обновление RLSA-2021:1804 : устранение уязвимостей, ошибок и различные доработки в userspace graphics, xorg-x11, и mesa (умеренное)
Description
* xorg-x11-server: Out-of-bounds access in XkbSetNames function (CVE-2020-14345)
* xorg-x11-server: Integer underflow in the X input extension protocol (CVE-2020-14346)
* xorg-x11-server: Out-of-bounds access in XkbSetMap function (CVE-2020-14360)
* xorg-x11-server: XkbSelectEvents integer underflow privilege escalation vulnerability (CVE-2020-14361)
* xorg-x11-server: XRecordRegisterClients integer underflow privilege escalation vulnerability (CVE-2020-14362)
* libX11: Integer overflow leads to double free in locale handling (CVE-2020-14363)
* xorg-x11-server: XkbSetDeviceInfo heap-based buffer overflow privilege escalation vulnerability (CVE-2020-25712)
* libX11: Heap overflow in the X input method client (CVE-2020-14344)
* xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c (CVE-2020-14347)