{"api_version":"1","generated_at":"2026-04-23T08:38:05+00:00","cve":"CVE-2012-4425","urls":{"html":"https://cve.report/CVE-2012-4425","api":"https://cve.report/api/cve/CVE-2012-4425.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-4425","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4425"},"summary":{"title":"CVE-2012-4425","description":"libgio, when used in setuid or other privileged programs in spice-gtk and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: it could be argued that this is a vulnerability in the applications that do not cleanse environment variables, not in libgio itself.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2012-09-18 17:55:00","updated_at":"2023-11-07 02:11:00"},"problem_types":["CWE-264"],"metrics":[],"references":[{"url":"http://www.openwall.com/lists/oss-security/2012/09/12/6","name":"[oss-security] 20120912 libdbus CVE-2012-3524 fix","refsource":"MLIST","tags":[],"title":"oss-security - libdbus CVE-2012-3524 fix","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.spinics.net/lists/spice-devel/msg01940.html","name":"[spice-devel] 20120914 [spice-gtk] usb-acl-helper: Clear environment","refsource":"MLIST","tags":["Exploit"],"title":"[spice-gtk] usb-acl-helper: Clear environment — Spice Development","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/55555","name":"55555","refsource":"BID","tags":[],"title":"libgio CVE-2012-4425 Privilege Escalation Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://rhn.redhat.com/errata/RHSA-2012-1284.html","name":"RHSA-2012:1284","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2012/09/17/2","name":"[oss-security] 20120917 Re: libdbus CVE-2012-3524 fix","refsource":"MLIST","tags":[],"title":"oss-security - Re: libdbus CVE-2012-3524 fix","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.exploit-db.com/exploits/21323","name":"21323","refsource":"EXPLOIT-DB","tags":["Exploit"],"title":"libdbus 'DBUS_SYSTEM_BUS_ADDRESS' Local Privilege Escalation","mime":"text/x-c","httpstatus":"200","archivestatus":"200"},{"url":"http://permalink.gmane.org/gmane.linux.redhat.fedora.extras.cvs/853051","name":"[scm-commits] 20120914 [spice-gtk/f18] Add patch fixing CVE 2012-4425","refsource":"MLIST","tags":["Patch"],"title":"[spice-gtk/f18] Add patch fixing CVE 2012-4425","mime":"text/html","httpstatus":"522","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=857283","name":"https://bugzilla.redhat.com/show_bug.cgi?id=857283","refsource":"MISC","tags":[],"title":"857283 – (CVE-2012-4425) CVE-2012-4425 spice-gtk/glib: Possible privilege escalation via un-sanitized environment variable","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2012/09/14/2","name":"[oss-security] 20120914 Re: libdbus CVE-2012-3524 fix","refsource":"MLIST","tags":[],"title":"oss-security - Re: libdbus CVE-2012-3524 fix","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-4425","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4425","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2012","cve_id":"4425","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"freedesktop","cpe5":"spice-gtk","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"4425","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"freedesktop","cpe5":"spice-gtk","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"4425","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gtk","cpe5":"libgio","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"4425","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gtk","cpe5":"libgio","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2012-4425","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"libgio, when used in setuid or other privileged programs in spice-gtk and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: it could be argued that this is a vulnerability in the applications that do not cleanse environment variables, not in libgio itself."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_affected":"=","version_value":"n/a"}]}}]}}]}},"references":{"reference_data":[{"url":"http://www.exploit-db.com/exploits/21323","refsource":"MISC","name":"http://www.exploit-db.com/exploits/21323"},{"url":"http://www.openwall.com/lists/oss-security/2012/09/12/6","refsource":"MISC","name":"http://www.openwall.com/lists/oss-security/2012/09/12/6"},{"url":"http://www.openwall.com/lists/oss-security/2012/09/14/2","refsource":"MISC","name":"http://www.openwall.com/lists/oss-security/2012/09/14/2"},{"url":"http://www.openwall.com/lists/oss-security/2012/09/17/2","refsource":"MISC","name":"http://www.openwall.com/lists/oss-security/2012/09/17/2"},{"url":"http://permalink.gmane.org/gmane.linux.redhat.fedora.extras.cvs/853051","refsource":"MISC","name":"http://permalink.gmane.org/gmane.linux.redhat.fedora.extras.cvs/853051"},{"url":"http://rhn.redhat.com/errata/RHSA-2012-1284.html","refsource":"MISC","name":"http://rhn.redhat.com/errata/RHSA-2012-1284.html"},{"url":"http://www.securityfocus.com/bid/55555","refsource":"MISC","name":"http://www.securityfocus.com/bid/55555"},{"url":"http://www.spinics.net/lists/spice-devel/msg01940.html","refsource":"MISC","name":"http://www.spinics.net/lists/spice-devel/msg01940.html"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=857283","refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=857283"}]}},"nvd":{"publishedDate":"2012-09-18 17:55:00","lastModifiedDate":"2023-11-07 02:11:00","problem_types":["CWE-264"],"metrics":{"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:C/I:C/A:C","accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":6.9},"severity":"MEDIUM","exploitabilityScore":3.4,"impactScore":10,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:freedesktop:spice-gtk:-:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gtk:libgio:-:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"4425","Ordinal":"57182","Title":"CVE-2012-4425","CVE":"CVE-2012-4425","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"4425","Ordinal":"1","NoteData":"libgio, when used in setuid or other privileged programs in spice-gtk and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable.  NOTE: it could be argued that this is a vulnerability in the applications that do not cleanse environment variables, not in libgio itself.","Type":"Description","Title":null},{"CveYear":"2012","CveId":"4425","Ordinal":"2","NoteData":"2012-09-18","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"4425","Ordinal":"3","NoteData":"2012-10-31","Type":"Other","Title":"Modified"}]}}}