Microsoft Internet Explorer CMshtmlEd::Exec函数释放后使用漏洞

详细信息

漏洞类型

其他

漏洞描述

Microsoft Internet Explorer是美国微软（Microsoft）公司发布的Windows操作系统中默认捆绑的Web浏览器。Microsoft Internet Explorer 6至9版本中的mshtml.dll中的CMshtmlEd::Exec函数中存在释放后使用漏洞。远程攻击者可利用该漏洞通过特制的网站，执行任意代码。

修复建议

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/ie/

参考链接

• http://www.securityweek.com/new-internet-explorer-zero-day-being-exploited-wild

  CVE · x_refsource_MISC

• http://technet.microsoft.com/security/advisory/2757760

  CVE · x_refsource_CONFIRM

• http://eromang.zataz.com/2012/09/16/zero-day-season-is-really-not-over-yet/

  CVE · x_refsource_MISC

• http://dev.metasploit.com/redmine/projects/framework/repository/entry/modules/exploits/windows/browser/ie_execcommand_uaf.rb

  CVE · x_refsource_MISC

• http://blog.vulnhunt.com/index.php/2012/09/17/ie-execcommand-fuction-use-after-free-vulnerability-0day_en/

  CVE · x_refsource_MISC

• http://www.nsfocus.net/vulndb/20759
• http://www.us-cert.gov/cas/techalerts/TA12-262A.html

  CVE · third-party-advisory · x_refsource_CERT

• http://www.kb.cert.org/vuls/id/480095

  CVE · third-party-advisory · x_refsource_CERT-VN

• http://www.us-cert.gov/cas/techalerts/TA12-265A.html

  CVE · third-party-advisory · x_refsource_CERT

• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15729

  CVE · vdb-entry · signature · x_refsource_OVAL

• http://www.us-cert.gov/cas/techalerts/TA12-255A.html

  CVE · third-party-advisory · x_refsource_CERT

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-4969

  NVD · US Government Resource