Microsoft Windows Vista/7 - Elevation of Privileges (UAC Bypass)

CVE编号

CVE-2010-4398

利用情况

暂无

补丁情况

N/A

披露时间

2010-12-07

漏洞描述

Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows local users to gain privileges, and bypass the User Account Control (UAC) feature, via a crafted REG_BINARY value for a SystemDefaultEUDCFont registry key, aka "Driver Improper Interaction with Windows Kernel Vulnerability."

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
http://isc.sans.edu/diary.html?storyid=9988
http://nakedsecurity.sophos.com/2010/11/25/new-windows-zero-day-flaw-bypasses-uac/
http://secunia.com/advisories/42356
http://support.avaya.com/css/P8/documents/100127248
http://twitter.com/msftsecresponse/statuses/7590788200402945
http://www.exploit-db.com/bypassing-uac-with-user-privilege-under-windows-vis...
http://www.exploit-db.com/exploits/15609/
http://www.kb.cert.org/vuls/id/529673
http://www.securityfocus.com/bid/45045
http://www.securitytracker.com/id?1025046
http://www.vupen.com/english/advisories/2011/0324
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	系统	microsoft	windows_2003_server	*	-
	运行在以下环境
	系统	microsoft	windows_7	*	-
	运行在以下环境
	系统	microsoft	windows_server_2008	*	-
	运行在以下环境
	系统	microsoft	windows_server_2008	r2	-
	运行在以下环境
	系统	microsoft	windows_vista	*	-
	运行在以下环境
	系统	microsoft	windows_xp	*	-

CVSS3评分 7.2

• 攻击路径 本地
• 攻击复杂度 低
• 权限要求 无
• 影响范围 N/A
• 用户交互 无
• 可用性 完全地
• 保密性 完全地
• 完整性 完全地

AV:L/AC:L/Au:N/C:C/I:C/A:C

CWE-ID	漏洞类型
CWE-119	内存缓冲区边界内操作的限制不恰当

Exp相关链接

• https://www.exploit-db.com/exploits/15609

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