CVE-2009-3103

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.

Score

CVSS 2.0 10.0 Critical

Status

Modified - secure@microsoft.com

Published

2009-09-08

Last modified

2024-08-07

Weaknesses

CWE-399

Affected products

• Windows Server 2008 (Microsoft)
• Windows Vista (Microsoft)

References

• http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0090.html
• http://blog.48bits.com/?p=510
• http://g-laurent.blogspot.com/2009/09/windows-vista7-smb20-negotiate-protocol.html
• http://isc.sans.org/diary.html?storyid=7093
• http://osvdb.org/57799
• http://secunia.com/advisories/36623
• http://www.exploit-db.com/exploits/9594
• http://www.kb.cert.org/vuls/id/135940
• http://www.microsoft.com/technet/security/advisory/975497.mspx
• http://www.reversemode.com/index.php?option=com_content&task=view&id=64&Itemid=1
• http://www.securityfocus.com/archive/1/506300/100/0/threaded
• http://www.securityfocus.com/archive/1/506327/100/0/threaded
• http://www.securityfocus.com/bid/36299
• http://www.securitytracker.com/id?1022848
• http://www.us-cert.gov/cas/techalerts/TA09-286A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-050
• https://exchange.xforce.ibmcloud.com/vulnerabilities/53090
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6489