CVE:CVE-2017-2620
CNNVD:CNNVD-201702-808
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。
QEMU中存在远程代码执行漏洞。攻击者可利用该漏洞在受影响应用程序的上下文中执行任意代码，造成拒绝服务。
solution:Upgrade qemu qemu to a higher version than 2.8.0,and avoid the version (,2.8.0); Upgrade citrix xenserver to a higher version than 6.0.2,6.2.0:sp1,6.5:sp1,7.0,7.1,and avoid the version 6.0.2,6.2.0:sp1,6.5:sp1,7.0,7.1; Upgrade redhat openstack to a higher version than 5.0,6.0,7.0,8,9,10,and avoid the version 5.0,6.0,7.0,8,9,10; Upgrade debian debian_linux to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_desktop to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.3,7.4,and avoid the version 7.3,7.4; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.3,7.4,7.5,and avoid the version 7.3,7.4,7.5; Upgrade redhat enterprise_linux_workstation to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade xen xen to a higher version than 4.7.1,4.7.1:r1,4.7.1:r2,4.7.1:r3,4.7.1:r4,4.7.1:r5,4.7.1:r6,4.7.1:r7,and avoid the version (,4.7.1],4.7.1:r1,4.7.1:r2,4.7.1:r3,4.7.1:r4,4.7.1:r5,4.7.1:r6,4.7.1:r7