{"vuid":"VU#406121","idnumber":"406121","name":"Apache mod_dav module vulnerable to DoS","keywords":["Apache","mod_dav module","DoS","denial of service"],"overview":"A denial-of-service vulnerability exists in Apache mod_dav.","clean_desc":"mod_dav is an Apache module. This module enables Apache web servers to provide users the ability to edit and manage files on a remote web server using the HTTP protocol. A vulnerability in mod_dav may allow an attacker to kill a child process. This may cause Apache to use excessive resources in a preforked multi-processing module.","impact":"An attacker may be able to consume excessive CPU resources on the target web server.","resolution":"Upgrade to Apache 2.0.42.","workarounds":"","sysaffected":"","thanks":"Thanks to Mark Cox for helping us to understand this vulnerability.","author":"This document was written by Ian A Finlay.","public":["h","t","t","p",":","/","/","w","w","w",".","a","p","a","c","h","e",".","o","r","g","/","d","i","s","t","/","h","t","t","p","d","/","C","H","A","N","G","E","S","_","2",".","0",".","4","2"],"cveids":[""],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2002-09-26T14:51:40Z","publicdate":"2002-09-25T00:00:00Z","datefirstpublished":"2002-09-26T20:28:13Z","dateupdated":"2003-05-30T17:14:23Z","revision":3,"vrda_d1_directreport":"","vrda_d1_population":"","vrda_d1_impact":"","cam_widelyknown":"15","cam_exploitation":"0","cam_internetinfrastructure":"17","cam_population":"15","cam_impact":"3","cam_easeofexploitation":"10","cam_attackeraccessrequired":"20","cam_scorecurrent":"5.4","cam_scorecurrentwidelyknown":"6.24375","cam_scorecurrentwidelyknownexploited":"9.61875","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":5.4,"vulnote":null}