CVE:CVE-2013-6425
CNNVD:CNNVD-201312-321
Pixman是一个开源且使用C语言编写的用于像素操作的软件库，它提供图像合成、图像光栅化等功能。
Pixman存在数字错误漏洞。攻击者可通过负的bottom值利用该漏洞造成拒绝服务（崩溃）。
solution:Upgrade pixman pixman to a higher version than 0.32.0,and avoid the version (,0.32.0); Upgrade canonical ubuntu_linux to a higher version than 12.04,12.10,13.04,13.10,and avoid the version 12.04,12.10,13.04,13.10; Upgrade debian debian_linux to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_desktop to a higher version than 5.0,6.0,and avoid the version 5.0,6.0; Upgrade redhat enterprise_linux_eus to a higher version than 6.5,and avoid the version 6.5; Upgrade redhat enterprise_linux_server to a higher version than 5.0,6.0,and avoid the version 5.0,6.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 6.5,and avoid the version 6.5; Upgrade redhat enterprise_linux_server_tus to a higher version than 6.5,and avoid the version 6.5; Upgrade redhat enterprise_linux_workstation to a higher version than 5.0,6.0,and avoid the version 5.0,6.0; Upgrade opensuse opensuse to a higher version than 11.4,12.2,12.3,13.1,and avoid the version 11.4,12.2,12.3,13.1