Vulnerability Details : CVE-2009-3103
Public exploit exists!
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.
Vulnerability category: Execute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2009-3103
Probability of exploitation activity in the next 30 days: 97.29%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 100 % EPSS Score History EPSS FAQ
Metasploit modules for CVE-2009-3103
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Microsoft SRV2.SYS SMB Negotiate ProcessID Function Table Dereference
First seen: 2020-04-26auxiliary/dos/windows/smb/ms09_050_smb2_negotiate_pidhighThis module exploits an out of bounds function table dereference in the SMB request validation code of the SRV2.SYS driver included with Windows Vista, Windows 7 release candidates (not RTM), and Windows 2008 Server prior to R2. Windows Vista without SP1 does not seem aff -
Microsoft SRV2.SYS SMB2 Logoff Remote Kernel NULL Pointer Dereference
First seen: 2020-04-26auxiliary/dos/windows/smb/ms09_050_smb2_session_logoffThis module triggers a NULL pointer dereference in the SRV2.SYS kernel driver when processing an SMB2 logoff request before a session has been correctly negotiated, resulting in a BSOD. Effecting Vista SP1/SP2 (And possibly Server 2008 SP1/SP2), the flaw was resolved with MS -
MS09-050 Microsoft SRV2.SYS SMB Negotiate ProcessID Function Table Dereference
Disclosure Date: 2009-09-07First seen: 2020-04-26exploit/windows/smb/ms09_050_smb2_negotiate_func_indexThis module exploits an out of bounds function table dereference in the SMB request validation code of the SRV2.SYS driver included with Windows Vista, Windows 7 release candidates (not RTM), and Windows 2008 Server prior to R2. Windows Vista without SP1 does not s
CVSS scores for CVE-2009-3103
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2009-3103
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-3103
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http://www.securityfocus.com/bid/36299
Microsoft Windows SMB2 '_Smb2ValidateProviderCallback()' Remote Code Execution VulnerabilityExploit
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http://www.kb.cert.org/vuls/id/135940
VU#135940 - Windows SMB version 2 vulnerabilityUS Government Resource
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http://osvdb.org/57799
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http://secunia.com/advisories/36623
About Secunia Research | FlexeraVendor Advisory
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http://www.exploit-db.com/exploits/9594
Microsoft Windows Vista/7 - SMB2.0 Negotiate Protocol Request Remote Blue Screen of Death (MS07-063) - Windows dos Exploit
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http://www.microsoft.com/technet/security/advisory/975497.mspx
MicrosoftVendor Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6489
404 Not Found
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http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0090.html
Exploit
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http://g-laurent.blogspot.com/2009/09/windows-vista7-smb20-negotiate-protocol.html
Laurent Gaffié blog: [Updated]Windows Vista/7 : SMB2.0 NEGOTIATE PROTOCOL REQUEST Remote B.S.O.D.Exploit
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http://www.securityfocus.com/archive/1/506327/100/0/threaded
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https://exchange.xforce.ibmcloud.com/vulnerabilities/53090
Microsoft Windows srv2.sys code execution CVE-2009-3103 Vulnerability Report
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http://www.us-cert.gov/cas/techalerts/TA09-286A.html
Microsoft Updates for Multiple Vulnerabilities | CISAUS Government Resource
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-050
Microsoft Security Bulletin MS09-050 - Critical | Microsoft Learn
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http://blog.48bits.com/?p=510
48Bits Blog » Blog Archive » Acerca del BSOD de srv2.sys
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http://www.securitytracker.com/id?1022848
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http://www.securityfocus.com/archive/1/506300/100/0/threaded
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http://www.reversemode.com/index.php?option=com_content&task=view&id=64&Itemid=1
Reversemode
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http://isc.sans.org/diary.html?storyid=7093
SANS.edu Internet Storm Center - SANS Internet Storm Center
Products affected by CVE-2009-3103
- cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:sp2:x64:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:sp2:x32:*:*:*:*:*:*