Microsoft Virtual PC和Virtual Server本地权限提升漏洞（MS09-033）

BUGTRAQ ID: 35601 CVECAN ID: CVE-2009-1542 Microsoft Virtual PC和Virtual Server都是流行的虚拟机工具，允许在同一台计算机上运行多个操作系统。 Virtual PC和Virtual Server在Virtual Machine Monitor中执行特定指令时没有正确地验证权限级别，可能允许攻击者在承载的Guest操作系统中以提升的权限执行代码。攻击者可随后安装程序；查看、更改或删除数据；或者创建拥有完全用户权限的新帐户。 Microsoft Virtual PC 2007 SP1 Microsoft Virtual...

CVE-2009-1542

The CVE-2009-1542 issue is a privilege-escalation vulnerability in the Virtual Machine Monitor (VMM) of Microsoft Virtual PC 2004 SP1, Virtual PC 2007 (including SP1), and Virtual Server 2005 R2 SP1. The VMM fails to enforce CPU privilege-level requirements for specific machine instructions, pote...

MS09-033: Vulnerability in Virtual PC and Virtual Server Could Allow Elevation of Privilege (969856)

The remote host is running a version of Virtual PC or Virtual Server that incorrectly validates privilege levels when executing specific instructions in the Virtual Machine Monitor. An attacker who has logged in to a guest operating system running under the affected software can leverage this iss...