{"cve":{"cve_id":"CVE-2005-0233","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.20398,"epss_percentile":0.97151,"epss_as_of":"2026-06-23","description":"The International Domain Name (IDN) support in Firefox 1.0, Camino .8.5, and Mozilla before 1.7.6 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks.","published_at":"2005-02-07T05:00:00Z","last_modified_at":"2026-06-16T22:10:44.813000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.shmoo.com/idn/homograph.txt","https://exchange.xforce.ibmcloud.com/vulnerabilities/19236","http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.html","http://www.shmoo.com/idn","http://www.novell.com/linux/security/advisories/2005_16_mozilla_firefox.html","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11229","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100029","http://www.redhat.com/support/errata/RHSA-2005-176.html","http://www.redhat.com/support/errata/RHSA-2005-384.html","http://www.gentoo.org/security/en/glsa/glsa-200503-30.xml","http://www.gentoo.org/security/en/glsa/glsa-200503-10.xml","http://marc.info/?l=bugtraq&m=110782704923280&w=2","http://www.securityfocus.com/bid/12461","http://www.mozilla.org/security/announce/mfsa2005-29.html"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:02:51.445347Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"mozilla","vendor_name":"Mozilla","product_slug":"camino","product_name":"camino","version_start":"0.8.5","version_start_inclusive":true,"version_end":"0.8.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:mozilla:camino:0.8.5:*:*:*:*:*:*:*"},{"vendor_slug":"mozilla","vendor_name":"Mozilla","product_slug":"firefox","product_name":"Firefox","version_start":"1.0","version_start_inclusive":true,"version_end":"1.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:*"},{"vendor_slug":"mozilla","vendor_name":"Mozilla","product_slug":"mozilla","product_name":"mozilla","version_start":null,"version_start_inclusive":null,"version_end":"1.7.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:mozilla:mozilla:*:*:*:*:*:*:*:*"},{"vendor_slug":"omnigroup","vendor_name":"omnigroup","product_slug":"omniweb","product_name":"omniweb","version_start":"5","version_start_inclusive":true,"version_end":"5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:omnigroup:omniweb:5:*:*:*:*:*:*:*"},{"vendor_slug":"opera","vendor_name":"opera","product_slug":"opera-browser","product_name":"opera_browser","version_start":null,"version_start_inclusive":null,"version_end":"7.54","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*"},{"vendor_slug":"opera-software","vendor_name":"opera_software","product_slug":"opera-web-browser","product_name":"opera_web_browser","version_start":"7.54","version_start_inclusive":true,"version_end":"7.54","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:opera_software:opera_web_browser:7.54:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.shmoo.com/idn/homograph.txt","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/19236","source_type":"MISC","tags":[]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2005-February/031459.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.shmoo.com/idn","source_type":"MISC","tags":[]},{"url":"http://www.novell.com/linux/security/advisories/2005_16_mozilla_firefox.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11229","source_type":"MISC","tags":[]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100029","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2005-176.html","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2005-384.html","source_type":"MISC","tags":[]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200503-30.xml","source_type":"MISC","tags":[]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200503-10.xml","source_type":"MISC","tags":[]},{"url":"http://marc.info/?l=bugtraq&m=110782704923280&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.securityfocus.com/bid/12461","source_type":"MISC","tags":[]},{"url":"http://www.mozilla.org/security/announce/mfsa2005-29.html","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2005-02-07T05:00:00Z","label":"CVE 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