{"id":"CVE-2011-2337","aliases":["EUVD-2011-2326","GHSA-3ccx-q8q7-xf6x"],"status":"published","title":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12...","description":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00809,"percentile":0.57098,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-704"],"published":"2019-11-07T17:07:29Z","modified":"2026-06-16T23:31:08Z","products":[{"vendor":"google","product":"blink"},{"vendor":"google","product":"chrome on 64-bit platforms"}],"references":[{"url":"https://bugs.chromium.org/p/chromium/issues/detail?id=82152","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://trac.webkit.org/changeset/86106","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://trac.webkit.org/changeset/86173","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2337"},{"url":"https://github.com/advisories/GHSA-3ccx-q8q7-xf6x"}],"sources":{"cve":[{"id":"CVE-2011-2337","description":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.","status":"published","published":"2019-11-07T17:07:29Z","modified":"2024-08-06T23:00:32.963Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2326","description":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.","status":"published","published":"2019-11-07T17:07:29Z","modified":"2024-08-06T23:00:32Z","updated_at":"2026-11-03T01:55:52.768318Z"}],"ghsa":[{"id":"GHSA-3ccx-q8q7-xf6x","title":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12...","description":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.","status":"published","published":"2022-04-22T00:24:11Z","modified":"2023-01-27T05:01:54Z","updated_at":"2026-11-02T14:41:59.335185Z"}],"nvd":[{"id":"CVE-2011-2337","description":"A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.","status":"published","published":"2019-11-07T18:15:11.543Z","modified":"2026-06-16T23:31:08.153Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-704"],"updated_at":"2026-11-02T14:02:12.945371Z"}]}}