CVE:CVE-2013-5651
CNNVD:CNNVD-201308-473
Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。
libvirt 1.1.1及之前版本中的util/virbitmap.c文件中的‘virBitmapParse’函数中存在漏洞。上下文相关的攻击者可借助特制的位图利用该漏洞造成拒绝服务（越边界读取以及应用程序崩溃）。
solution:Upgrade redhat libvirt to a higher version than 1.1.1,0.0.1,0.0.2,0.0.3,0.0.4,0.0.5,0.0.6,0.1.0,0.1.1,0.1.3,0.1.4,0.1.5,0.1.6,0.1.7,0.1.8,0.1.9,0.2.0,0.2.1,0.2.2,0.2.3,0.3.0,0.3.1,0.3.2,0.3.3,0.4.0,0.4.1,0.4.2,0.4.3,0.4.4,0.4.5,0.4.6,0.5.0,0.5.1,0.6.0,0.6.1,0.6.2,0.6.3,0.6.4,0.6.5,0.7.0,0.7.1,0.7.2,0.7.3,0.7.4,0.7.5,0.7.6,0.7.7,0.8.0,0.8.1,0.8.2,0.8.3,0.8.4,0.8.5,0.8.6,0.8.7,0.8.8,0.9.0,0.9.1,0.9.2,0.9.3,0.9.4,0.9.5,0.9.6,0.9.6.1,0.9.6.2,0.9.6.3,0.9.7,0.9.8,0.9.9,0.9.10,0.9.11,0.9.11.1,0.9.11.2,0.9.11.3,0.9.11.4,0.9.11.5,0.9.11.6,0.9.11.7,0.9.11.8,0.9.12,0.9.13,0.10.0,0.10.1,0.10.2,0.10.2.1,0.10.2.2,0.10.2.3,0.10.2.4,0.10.2.5,0.10.2.6,0.10.2.7,0.10.2.8,1.0.0,1.0.1,1.0.2,1.0.3,1.0.4,1.0.5,1.0.5.1,1.0.5.2,1.0.5.3,1.0.5.4,1.0.5.5,1.0.5.6,1.0.6,1.1.0,and avoid the version (,1.1.1],0.0.1,0.0.2,0.0.3,0.0.4,0.0.5,0.0.6,0.1.0,0.1.1,0.1.3,0.1.4,0.1.5,0.1.6,0.1.7,0.1.8,0.1.9,0.2.0,0.2.1,0.2.2,0.2.3,0.3.0,0.3.1,0.3.2,0.3.3,0.4.0,0.4.1,0.4.2,0.4.3,0.4.4,0.4.5,0.4.6,0.5.0,0.5.1,0.6.0,0.6.1,0.6.2,0.6.3,0.6.4,0.6.5,0.7.0,0.7.1,0.7.2,0.7.3,0.7.4,0.7.5,0.7.6,0.7.7,0.8.0,0.8.1,0.8.2,0.8.3,0.8.4,0.8.5,0.8.6,0.8.7,0.8.8,0.9.0,0.9.1,0.9.2,0.9.3,0.9.4,0.9.5,0.9.6,0.9.6.1,0.9.6.2,0.9.6.3,0.9.7,0.9.8,0.9.9,0.9.10,0.9.11,0.9.11.1,0.9.11.2,0.9.11.3,0.9.11.4,0.9.11.5,0.9.11.6,0.9.11.7,0.9.11.8,0.9.12,0.9.13,0.10.0,0.10.1,0.10.2,0.10.2.1,0.10.2.2,0.10.2.3,0.10.2.4,0.10.2.5,0.10.2.6,0.10.2.7,0.10.2.8,1.0.0,1.0.1,1.0.2,1.0.3,1.0.4,1.0.5,1.0.5.1,1.0.5.2,1.0.5.3,1.0.5.4,1.0.5.5,1.0.5.6,1.0.6,1.1.0