Description
Multiple integer overflows in X.Org X Window System (aka X11 or X) X11R1 and X.Org Server (aka xserver and xorg-server) before 1.16.3 allow remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request to the (1) ProcPutImage, (2) GetHosts, (3) RegionSizeof, or (4) REQUEST_FIXED_SIZE function, which triggers an out-of-bounds read or write.
Metrics
CVSS 2.0 6.5/10
AV:N/AC:L/Au:S/C:P/I:P/A:PAffected software
No affected versions have been published.
Timeline
- Published
- Dec 10, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified