{"id":"CVE-2011-4685","aliases":["EUVD-2011-4603","GHSA-rhqc-pf5h-2p72"],"status":"published","title":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application...","description":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02196,"percentile":0.82604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-12-07T19:00:00Z","modified":"2026-06-16T23:35:14Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.opera.com/docs/changelogs/mac/1160/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/windows/1160/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/unix/1160/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4685"},{"url":"http://www.opera.com/docs/changelogs/mac/1160"},{"url":"http://www.opera.com/docs/changelogs/unix/1160"},{"url":"http://www.opera.com/docs/changelogs/windows/1160"},{"url":"https://github.com/advisories/GHSA-rhqc-pf5h-2p72"}],"sources":{"cve":[{"id":"CVE-2011-4685","description":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.","status":"published","published":"2011-12-07T19:00:00Z","modified":"2024-09-16T21:02:49.971Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4603","description":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.","status":"published","published":"2011-12-07T19:00:00Z","modified":"2024-09-16T21:02:49Z","updated_at":"2026-11-03T00:55:08.578591Z"}],"ghsa":[{"id":"GHSA-rhqc-pf5h-2p72","title":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application...","description":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.","status":"published","published":"2022-05-17T05:32:36Z","modified":"2025-04-11T03:53:16Z","cwes":["CWE-20"],"updated_at":"2026-11-02T15:01:09.612717Z"}],"nvd":[{"id":"CVE-2011-4685","description":"Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.","status":"published","published":"2011-12-07T19:55:02.673Z","modified":"2026-06-16T23:35:14.31Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}