Updated x11-server packages fix security vulnerabilityPublication date: 18 Aug 2020
Affected Mageia releases : 7
Allocation for pixmap data in AllocatePixmap() does not initialize the memory in xserver, it leads to leak uninitialize heap memory to clients. When the X server runs with elevated privileges. This flaw can lead to ASLR bypass, which when combined with other flaws (known/unknown) could lead to lead to privilege elevation in the client (CVE-2020-14347).