CVE-2014-8103 Information

Description

X.Org Server (aka xserver and xorg-server) 1.15.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (out-of-bounds read or write) or possibly execute arbitrary code via a crafted length or index value to the (1) sproc_dri3_query_version (2) sproc_dri3_open (3) sproc_dri3_pixmap_from_buffer (4) sproc_dri3_buffer_from_pixmap (5) sproc_dri3_fence_from_fd (6) sproc_dri3_fd_from_fence (7) proc_present_query_capabilities (8) sproc_present_query_version (9) sproc_present_pixmap (10) sproc_present_notify_msc (11) sproc_present_select_input or (12) sproc_present_query_capabilities function in the (a) DRI3 or (b) Present extension.

Reference

http://secunia.com/advisories/61947 http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/ https://security.gentoo.org/glsa/201504-06