{"vuid":"VU#239124","idnumber":"239124","name":"Mozilla fails to properly handle simultaneous XPCOM events","keywords":["Mozilla","Firefox","DoS","denial of service","XPCOM","firefox_1505"],"overview":"Mozilla products are vulnerable to memory corruption via simultaneous XPCOM events. This may allow a remote attacker to execute arbitrary code on a vulnerable system.","clean_desc":"XPCOM XPCOM is a cross-platform component object model similar to Microsoft COM or CORBA. XPCOM provides the following features to software developers: Component management\nFile abstraction\nObject message passing\nMemory Management\nThe problem XPCOM events that occur simultaneously can trigger the use of a deleted timer object, which can cause memory corruption.","impact":"A remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. The attacker could also cause the vulnerable application to crash.","resolution":"Apply an update\nThis vulnerability is addressed in Firefox 1.5.0.5, Thunderbird 1.5.0.5, and SeaMonkey 1.0.3 according to the Mozilla Foundation Security Update 2006-46.","workarounds":"Disable JavaScript This vulnerability can be mitigated by disabling JavaScript.","sysaffected":"","thanks":"This vulnerability was reported by the Mozilla Foundation, who in turn credit Secunia Research.","author":"This document was written by Will Dormann.","public":["http://www.mozilla.org/security/announce/2006/mfsa2006-46.html","https://bugzilla.mozilla.org/show_bug.cgi?id=342507","https://bugzilla.mozilla.org/show_bug.cgi?id=320982","http://secunia.com/advisories/19873/","http://secunia.com/advisories/21216/","http://secunia.com/secunia_research/2006-53/","https://issues.rpath.com/browse/RPL-537","http://www.securityfocus.com/bid/19181"],"cveids":["CVE-2006-3113"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2006-07-27T14:15:19Z","publicdate":"2006-07-25T00:00:00Z","datefirstpublished":"2006-07-27T14:52:35Z","dateupdated":"2007-02-09T14:06:07Z","revision":11,"vrda_d1_directreport":"0","vrda_d1_population":"3","vrda_d1_impact":"3","cam_widelyknown":"9","cam_exploitation":"0","cam_internetinfrastructure":"8","cam_population":"13","cam_impact":"15","cam_easeofexploitation":"7","cam_attackeraccessrequired":"18","cam_scorecurrent":"7.8316875","cam_scorecurrentwidelyknown":"12.89925","cam_scorecurrentwidelyknownexploited":"22.113","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":7.8316875,"vulnote":null}