{"vuid":"VU#127108","idnumber":"127108","name":"Serva32 2.1.0 TFTPD service buffer overflow vulnerability","keywords":["serva32","tftpd","buffer overflow"],"overview":"Serva32 2.1.0 TFTPD service contains a buffer overflow vulnerability.","clean_desc":"The Serva32 2.1.0 TFTPD service contains a buffer overflow vulnerability when parsing large read requests. When the application reads in a large buffer the application crashes.","impact":"An unauthenticated attacker can pass large read requests against the application causing it to crash.","resolution":"We are currently unaware of a practical solution to this problem.","workarounds":"Restrict Network Access As a general good security practice, only allow connections from trusted hosts and networks. Restricting access would prevent an attacker from connecting to the service from a blocked network location.","sysaffected":"","thanks":"Thanks to Jonathan Christmas a researcher at Solera Networks for reporting this vulnerability.","author":"This document was written by Michael Orlando.","public":["h","t","t","p",":","/","/","w","w","w",".","v","e","r","c","o","t",".","c","o","m","/","~","s","e","r","v","a","/"],"cveids":["CVE-2013-0145"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2013-03-28T17:23:30Z","publicdate":"2013-05-14T00:00:00Z","datefirstpublished":"2013-05-14T18:49:27Z","dateupdated":"2013-05-21T14:05:38Z","revision":19,"vrda_d1_directreport":"1","vrda_d1_population":"3","vrda_d1_impact":"3","cam_widelyknown":"0","cam_exploitation":"0","cam_internetinfrastructure":"0","cam_population":"0","cam_impact":"0","cam_easeofexploitation":"0","cam_attackeraccessrequired":"0","cam_scorecurrent":"0","cam_scorecurrentwidelyknown":"0","cam_scorecurrentwidelyknownexploited":"0","ipprotocol":"","cvss_accessvector":"N","cvss_accesscomplexity":"H","cvss_authentication":null,"cvss_confidentialityimpact":"N","cvss_integrityimpact":"N","cvss_availabilityimpact":"C","cvss_exploitablity":null,"cvss_remediationlevel":"W","cvss_reportconfidence":"UC","cvss_collateraldamagepotential":"L","cvss_targetdistribution":"L","cvss_securityrequirementscr":"ND","cvss_securityrequirementsir":"ND","cvss_securityrequirementsar":"ND","cvss_basescore":"5.4","cvss_basevector":"AV:N/AC:H/Au:N/C:N/I:N/A:C","cvss_temporalscore":"3.9","cvss_environmentalscore":"1.1","cvss_environmentalvector":"CDP:L/TD:L/CR:ND/IR:ND/AR:ND","metric":0.0,"vulnote":null}