CVE-2009-3103

high
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Description

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.

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

Details

Source: MITRE

Published: 2009-09-08

Updated: 2018-10-12

Type: CWE-399

Risk Information

CVSS v2

Base Score: 10

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 10

Severity: HIGH

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
42106MS09-050: Vulnerabilities in SMBv2 Could Allow Remote Code Execution (975517) (EDUCATEDSCHOLAR)NessusWindows : Microsoft Bulletins
critical
40887MS09-050: Microsoft Windows SMB2 _Smb2ValidateProviderCallback() Vulnerability (975497) (EDUCATEDSCHOLAR) (uncredentialed check)NessusWindows
critical