{"vuid":"VU#737204","idnumber":"737204","name":"Xsan Filesystem fails to properly process path names","keywords":["Xsan Filesystem","buffer overflow","path name","privilege escalation"],"overview":"A buffer overflow vulnerability in Apple's Xsan product may allow a local attacker to run arbitrary code with root privileges or create a denial-of-service condition.","clean_desc":"Xsan Filesystem\nXsan is a Storage Area Network (SAN) filesystem designed for use by Apple OS X and OS X Server operating systems. The Problem\nThere is a buffer overflow vulnerability in the Xsan filesystem driver that may affect systems directly attached to Xsan. An authenticated user with write access to the filesystem may exploit this vulnerability by creating a file with a specially crafted path name.","impact":"A local, authenticated attacker may be able to execute arbitrary code with system privileges, or create a denial-of-service condition.","resolution":"Upgrade\nApple has released Xsan Filesystem 1.4 to address this vulnerability.","workarounds":"Restrict Write Access\nOnly allowing trusted users write access to the Xsan Filesystem may mitigate this vulnerability. The Xsan Administrator's Guide has instructions on how to restrict a client to read-only access.","sysaffected":"","thanks":"This vulnerability was reported by Apple, who credit \nAndrew Wellington of The Australian National University for reporting this vulnerability.","author":"This document was written by Ryan Giobbi.","public":["http://docs.info.apple.com/article.html?artnum=304188","http://secunia.com/advisories/21551/"],"cveids":["CVE-2006-3506"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2006-08-18T15:25:18Z","publicdate":"2006-08-17T00:00:00Z","datefirstpublished":"2006-08-21T18:32:09Z","dateupdated":"2006-08-21T18:43:53Z","revision":25,"vrda_d1_directreport":"0","vrda_d1_population":"2","vrda_d1_impact":"2","cam_widelyknown":"15","cam_exploitation":"0","cam_internetinfrastructure":"4","cam_population":"3","cam_impact":"16","cam_easeofexploitation":"3","cam_attackeraccessrequired":"6","cam_scorecurrent":"0.3078","cam_scorecurrentwidelyknown":"0.3888","cam_scorecurrentwidelyknownexploited":"0.7128","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":0.3078,"vulnote":null}