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."
影响产品
暂无结构化产品信息。
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
www.wooyun.orghttp://www.wooyun.org/bugs/wooyun-2010-0885↗blogs.technet.comhttp://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx↗www.securityfocus.comhttp://www.securityfocus.com/bid/45246↗www.microsoft.comhttp://www.microsoft.com/technet/security/advisory/2488013.mspx↗secunia.comhttp://secunia.com/advisories/42510↗docs.microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-003↗www.kb.cert.orghttp://www.kb.cert.org/vuls/id/634956↗www.securitytracker.comhttp://www.securitytracker.com/id?1024922↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12382↗www.vupen.comhttp://www.vupen.com/english/advisories/2010/3156↗support.avaya.comhttp://support.avaya.com/css/P8/documents/100127294↗www.breakingpointsystems.comhttp://www.breakingpointsystems.com/community/blog/ie-vulnerability/↗www.vupen.comhttp://www.vupen.com/english/advisories/2011/0318↗seclists.orghttp://seclists.org/fulldisclosure/2010/Dec/110↗