{"id":"CVE-2011-3880","aliases":["EUVD-2011-3834","GHSA-x83q-9458-9wwm"],"status":"published","title":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a...","description":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00911,"percentile":0.60236,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-10-25T19:00:00Z","modified":"2026-06-16T23:34:05Z","products":[{"vendor":"google","product":"chrome"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12672","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70958","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://code.google.com/p/chromium/issues/detail?id=95992","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3880"},{"url":"https://github.com/advisories/GHSA-x83q-9458-9wwm"}],"sources":{"cve":[{"id":"CVE-2011-3880","description":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.","status":"published","published":"2011-10-25T19:00:00Z","modified":"2024-08-06T23:53:31.191Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3834","description":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.","status":"published","published":"2011-10-25T19:00:00Z","modified":"2024-08-06T23:53:31Z","updated_at":"2026-11-03T01:39:50.327874Z"}],"ghsa":[{"id":"GHSA-x83q-9458-9wwm","title":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a...","description":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.","status":"published","published":"2022-05-13T01:26:43Z","modified":"2023-02-01T05:07:48Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:36.63783Z"}],"nvd":[{"id":"CVE-2011-3880","description":"Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.","status":"published","published":"2011-10-25T19:55:01.477Z","modified":"2026-06-16T23:34:05.337Z","cvss":[{"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-20"],"updated_at":"2026-11-02T14:02:10.769216Z"}]}}