CVE:CVE-2013-2064
CNNVD:CNNVD-201305-548
libxcb是X.Org软件基金会运作的一个提供X Window系统协议的接口。
X.org libxcb 1.9及更早版本中存在整数溢出漏洞。具有X servers权限的攻击者可通过与read_packet函数有关的向量，利用该漏洞触发内存不足的分配和缓冲区溢出。
solution:Upgrade debian debian_linux to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade oracle secure_global_desktop to a higher version than 4.71,5.2,and avoid the version 4.71,5.2; Upgrade canonical ubuntu_linux to a higher version than 10.04,12.04,12.10,13.04,and avoid the version 10.04,12.04,12.10,13.04; Upgrade opensuse opensuse to a higher version than 12.2,12.3,and avoid the version 12.2,12.3; Upgrade fedoraproject fedora to a higher version than 19,and avoid the version 19; Upgrade x libxcb to a higher version than 1.9,1.1.90.1,1.1.91,1.1.92,1.1.93,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.8.1,and avoid the version (,1.9],1.1.90.1,1.1.91,1.1.92,1.1.93,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.8.1