CVE-2009-3103
82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 90%
from disclosure to weapon1 days
Published on NVDSep 8
1st PoC+1d
metasploitSep 7
VulnCheck+2842d
exploitation probability
90%top 1% of all CVEs
observed exploitation
yesVulnCheck
15 public exploit(s)
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 — 15✓ 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-★ 5githubgithub.com/sooklalad/ms09050★ 1githubgithub.com/afifudinmtop/CVE-2009-3103★ 0githubgithub.com/sec13b/ms09-050_CVE-2009-3103★ 0githubgithub.com/nicolasdamians/ms09-050-CVE-2009-3103-exploit★ 0vulncheckvulncheck.com/xdb/f50cdfe8ce2bunverifiedvulncheckvulncheck.com/xdb/3be3ed122bdaunverifiedvulncheckvulncheck.com/xdb/af8d74b46f87unverifiedcve_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