CVE-2009-3103
Published · Updated
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82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 92%
from disclosure to weapon1 day
Published on NVDSep 8
1st PoC+1d
metasploitSep 7
VulnCheck+2842d
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.
Affected products
n/a · n/apublic PoCs found — 17✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/10005exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/16363exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/12524exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/9594exploitdbwww.exploit-db.com/exploits/14674unverifiedexploitdbwww.exploit-db.com/exploits/40280unverifiedgithubgithub.com/Sic4rio/CVE-2009-3103---srv2.sys-SMB-Code-Execution-Python-MS09-050-★ 4githubgithub.com/sooklalad/ms09050★ 1githubgithub.com/afifudinmtop/CVE-2009-3103★ 0githubgithub.com/nicolasdamians/ms09-050-CVE-2009-3103-exploit★ 0githubgithub.com/bytejmp/MS09-050★ 0githubgithub.com/sec13b/ms09-050_CVE-2009-3103★ 0vulncheckvulncheck.com/xdb/d00df5610cc3unverifiedvulncheckvulncheck.com/xdb/3be3ed122bdaunverifiedvulncheckvulncheck.com/xdb/af8d74b46f87unverifiedvulncheckvulncheck.com/xdb/f50cdfe8ce2bunverifiedcve_referencewww.exploit-db.com/exploits/9594unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0090.htmlhttp://blog.48bits.com/?p=510http://g-laurent.blogspot.com/2009/09/windows-vista7-smb20-negotiate-protocol.htmlhttp://isc.sans.org/diary.html?storyid=7093http://osvdb.org/57799https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-050http://secunia.com/advisories/36623https://exchange.xforce.ibmcloud.com/vulnerabilities/53090https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6489http://www.exploit-db.com/exploits/9594http://www.kb.cert.org/vuls/id/135940http://www.microsoft.com/technet/security/advisory/975497.mspx