漏洞描述
Array index error in the SMBv2 protocol implementation in srv2.sys in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold and SP2, and Windows 7 RC allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via an & (ampersand) character in a Process ID High header field in a NEGOTIATE PROTOCOL REQUEST packet, which triggers an attempted dereference of an out-of-bounds memory location, aka "SMBv2 Negotiation Vulnerability." NOTE: some of these details are obtained from third party information.
影响产品
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.securityfocus.comhttp://www.securityfocus.com/archive/1/506300/100/0/threaded↗g-laurent.blogspot.comhttp://g-laurent.blogspot.com/2009/09/windows-vista7-smb20-negotiate-protocol.html↗www.securitytracker.comhttp://www.securitytracker.com/id?1022848↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/53090↗isc.sans.orghttp://isc.sans.org/diary.html?storyid=7093↗www.reversemode.comhttp://www.reversemode.com/index.php?option=com_content&task=view&id=64&Itemid=1↗www.kb.cert.orghttp://www.kb.cert.org/vuls/id/135940↗docs.microsoft.comhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-050↗www.microsoft.comhttp://www.microsoft.com/technet/security/advisory/975497.mspx↗www.us-cert.govhttp://www.us-cert.gov/cas/techalerts/TA09-286A.html↗blog.48bits.comhttp://blog.48bits.com/?p=510↗osvdb.orghttp://osvdb.org/57799↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/506327/100/0/threaded↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/fulldisclosure/2009-09/0090.html↗secunia.comhttp://secunia.com/advisories/36623↗www.securityfocus.comhttp://www.securityfocus.com/bid/36299↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6489↗