{"id":"CVE-2011-1337","aliases":["EUVD-2011-1345","GHSA-phwc-6r39-22r4"],"status":"published","title":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via...","description":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02587,"percentile":0.85362,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2011-07-01T10:00:00Z","modified":"2026-06-16T23:29:10Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.securityfocus.com/bid/48501","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68323","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/45060","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.osvdb.org/73486","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/windows/1150/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://jvn.jp/en/jp/JVN47757122/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/unix/1150/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000049.html","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/mac/1150/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/support/kb/view/996/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1337"},{"url":"http://www.opera.com/docs/changelogs/mac/1150"},{"url":"http://www.opera.com/docs/changelogs/unix/1150"},{"url":"http://www.opera.com/docs/changelogs/windows/1150"},{"url":"http://www.opera.com/support/kb/view/996"},{"url":"https://github.com/advisories/GHSA-phwc-6r39-22r4"}],"sources":{"cve":[{"id":"CVE-2011-1337","description":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.","status":"published","published":"2011-07-01T10:00:00Z","modified":"2024-08-06T22:21:34.577Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1345","description":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.","status":"published","published":"2011-07-01T10:00:00Z","modified":"2024-08-06T22:21:34Z","updated_at":"2026-11-03T01:55:57.223544Z"}],"ghsa":[{"id":"GHSA-phwc-6r39-22r4","title":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via...","description":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.","status":"published","published":"2022-05-17T02:00:45Z","modified":"2025-04-11T03:49:21Z","updated_at":"2026-11-02T15:01:09.113063Z"}],"nvd":[{"id":"CVE-2011-1337","description":"Opera before 11.50 allows remote attackers to cause a denial of service (disk consumption) via invalid URLs that trigger creation of error pages.","status":"published","published":"2011-07-01T10:55:01.847Z","modified":"2026-06-16T23:29:10.827Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:09.182398Z"}]}}