Microsoft Internet Explorer 8 - CSS Parser Exploit

CVE编号

CVE-2010-3971

利用情况

暂无

补丁情况

N/A

披露时间

2010-12-23

漏洞描述

Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets (CSS) parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a self-referential @import rule in a stylesheet, aka "CSS Memory Corruption Vulnerability."

解决建议

目前厂商还没有提供此漏洞的相关补丁或者升级程序，建议使用此软件的用户随时关注厂商的主页以获取最新版本： http://www.microsoft.com/windows/internet-explorer/default.aspx

参考链接
http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-publi...
http://seclists.org/fulldisclosure/2010/Dec/110
http://secunia.com/advisories/42510
http://support.avaya.com/css/P8/documents/100127294
http://www.breakingpointsystems.com/community/blog/ie-vulnerability/
http://www.exploit-db.com/exploits/15708
http://www.exploit-db.com/exploits/15746
http://www.kb.cert.org/vuls/id/634956
http://www.microsoft.com/technet/security/advisory/2488013.mspx
http://www.securityfocus.com/bid/45246
http://www.securitytracker.com/id?1024922
http://www.vupen.com/english/advisories/2010/3156
http://www.vupen.com/english/advisories/2011/0318
http://www.wooyun.org/bugs/wooyun-2010-0885
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-003
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
	应用	microsoft	ie	7	-
	运行在以下环境
	应用	microsoft	ie	8	-

CVSS3评分 9.3

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

AV:N/AC:M/Au:N/C:C/I:C/A:C CWE-ID 漏洞类型 CWE-399 资源管理错误