{"vuid":"VU#575969","idnumber":"575969","name":"Mozilla may process content-defined setters on object prototypes with elevated privileges","keywords":["Mozilla","Firefox","privilege escalation","content-defined setter","object prototype","firefox_1504"],"overview":"Mozilla allows content-defined setters on object prototypes to execute with elevated privileges. This may allow a remote attacker to execute arbitrary code.","clean_desc":"Setters A setter is a method in JavaScript that sets the value of a property. The problem The setters in Mozilla are called by privileged user interface (UI) code. This elevated privilege can be passed on to the content-provided JavaScript code. Mozilla Firefox and Thunderbird are reported to be vulnerable.","impact":"The complete impact of this vulnerability is not yet known.","resolution":"Apply an update\nRefer to Mozilla Foundation Security Advisory 2006-37 for fixed versions of Mozilla products.","workarounds":"Disable JavaScript This vulnerability can be mitigated by disabling JavaScript.","sysaffected":"","thanks":"Thanks to the Mozilla Foundation Security Advisory for reporting this vulnerability, who in turn credit Paul Nickerson and moz_bug_r_a4.","author":"This document was written by Will Dormann.","public":["http://www.mozilla.org/security/announce/2006/mfsa2006-37.html","https://bugzilla.mozilla.org/show_bug.cgi?id=330773","http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Creating_New_Objects:Defining_Getters_and_Setters","http://www.securityfocus.com/bid/18228"],"cveids":["CVE-2006-2776"],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2006-06-02T13:04:53Z","publicdate":"2006-06-01T00:00:00Z","datefirstpublished":"2006-06-02T15:22:27Z","dateupdated":"2007-02-09T14:36:30Z","revision":14,"vrda_d1_directreport":"0","vrda_d1_population":"3","vrda_d1_impact":"3","cam_widelyknown":"10","cam_exploitation":"0","cam_internetinfrastructure":"10","cam_population":"12","cam_impact":"15","cam_easeofexploitation":"10","cam_attackeraccessrequired":"17","cam_scorecurrent":"11.475","cam_scorecurrentwidelyknown":"17.2125","cam_scorecurrentwidelyknownexploited":"28.6875","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":11.475,"vulnote":null}