{"id":"CVE-2010-4584","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-4584","generatedAt":"2026-10-27T21:03:50.092Z","title":"Opera before 11.00, when Opera Turbo is used, does not properly present information about problematic X.509 certificates on https web sites, which might make it easier for remote attackers to spoof trusted content via a crafted web site.","description":"Opera before 11.00, when Opera Turbo is used, does not properly present information about problematic X.509 certificates on https web sites, which might make it easier for remote attackers to spoof trusted content via a crafted web site.","published":"2010-12-22T03:00:04.000Z","lastModified":"2026-06-16T23:25:07.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":2.6,"severity":"LOW","vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N"},"cwe":["CWE-310"],"affected":["opera/opera browser"],"epss":{"score":0.00907,"percentile":0.59626,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/42653","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/mac/1100/","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/unix/1100/","source":"cve@mitre.org"},{"url":"http://www.opera.com/docs/changelogs/windows/1100/","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42653","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/mac/1100/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/unix/1100/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.opera.com/docs/changelogs/windows/1100/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-4584","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}