{"id":"CVE-2007-3142","aliases":["EUVD-2007-3134","GHSA-59mg-34v2-9hq3"],"status":"published","title":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar...","description":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01499,"percentile":0.74438,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-06-11T18:00:00Z","modified":"2026-06-16T22:41:09Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://osvdb.org/43463","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24352","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://security.gentoo.org/glsa/glsa-200708-17.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34983","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/26545","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2007_15_sr.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://testing.bitsploit.de/test.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.0x000000.com/?i=334","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3142"},{"url":"https://github.com/advisories/GHSA-59mg-34v2-9hq3"}],"sources":{"cve":[{"id":"CVE-2007-3142","description":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.","status":"published","published":"2007-06-11T18:00:00Z","modified":"2024-08-07T14:05:29.154Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3134","description":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.","status":"published","published":"2007-06-11T18:00:00Z","modified":"2024-08-07T14:05:29Z","updated_at":"2026-11-03T01:38:18.026387Z"}],"ghsa":[{"id":"GHSA-59mg-34v2-9hq3","title":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar...","description":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.","status":"published","published":"2022-05-01T18:10:45Z","modified":"2023-01-31T05:03:51Z","updated_at":"2026-11-02T14:48:33.449679Z"}],"nvd":[{"id":"CVE-2007-3142","description":"Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.","status":"published","published":"2007-06-11T18:30:00Z","modified":"2026-06-16T22:41:09.11Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:16.479378Z"}]}}