{"vuid":"VU#820628","idnumber":"820628","name":"Microsoft Server Service fails to properly handle network messages","keywords":["Microsoft","Server Service","remote code execution","network messages","SMB rename","ms06-oct"],"overview":"A vulnerability in the way Microsoft Server Service handles network messages may lead to execution of arbitrary code.","clean_desc":"Microsoft Server Service provides support for Remote Proceedure Call (RPC), resource sharing, and named pipe communication over the network. Microsoft Server Service may attempt to derefernce an invalid pointer when handling network messages. According to Microsoft Security Bulletin MS06-063: An attacker could try to exploit the vulnerability by creating a specially crafted message and sending the message to an affected system. In order to exploit this vulnerability an attacker must be authenticated on the affected network.","impact":"An authenticated attacker may be able to execute arbitrary code or cause a denial of service condition.","resolution":"Update\nMicrosoft has released an update to address this issue. See Microsoft Security Bulletin MS06-063 for more details.","workarounds":"Restrict Access Block the following ports as discribed by Microsoft Security Bulletin MS06-063: UDP ports 135, 137, 138, and 445\nTCP ports 135, 139, 445, and 593","sysaffected":"","thanks":"This vulnerability was reported in \nMicrosoft Security Bulletin \nMS06-063 Microsoft credits \nFortinet and Matthew Amdur of VMWare for reporting this issue.","author":"This document was written by Chris Taschner.","public":["h","t","t","p",":","/","/","w","w","w",".","m","i","c","r","o","s","o","f","t",".","c","o","m","/","t","e","c","h","n","e","t","/","s","e","c","u","r","i","t","y","/","b","u","l","l","e","t","i","n","/","m","s","0","6","-","0","6","3",".","m","s","p","x"],"cveids":["CVE-2006-4696"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2006-10-10T19:13:40Z","publicdate":"2006-10-10T00:00:00Z","datefirstpublished":"2006-10-11T14:38:58Z","dateupdated":"2006-10-11T14:39:08Z","revision":7,"vrda_d1_directreport":"0","vrda_d1_population":"4","vrda_d1_impact":"4","cam_widelyknown":"15","cam_exploitation":"0","cam_internetinfrastructure":"10","cam_population":"15","cam_impact":"20","cam_easeofexploitation":"9","cam_attackeraccessrequired":"10","cam_scorecurrent":"12.65625","cam_scorecurrentwidelyknown":"15.1875","cam_scorecurrentwidelyknownexploited":"25.3125","ipprotocol":"","cvss_accessvector":"","cvss_accesscomplexity":"","cvss_authentication":null,"cvss_confidentialityimpact":"","cvss_integrityimpact":"","cvss_availabilityimpact":"","cvss_exploitablity":null,"cvss_remediationlevel":"","cvss_reportconfidence":"","cvss_collateraldamagepotential":"","cvss_targetdistribution":"","cvss_securityrequirementscr":"","cvss_securityrequirementsir":"","cvss_securityrequirementsar":"","cvss_basescore":"","cvss_basevector":"","cvss_temporalscore":"","cvss_environmentalscore":"","cvss_environmentalvector":"","metric":12.65625,"vulnote":null}