{"id":"CVE-2015-5921","aliases":["EUVD-2015-5867","GHSA-8phj-4f2w-82xx","UBUNTU-CVE-2015-5921"],"status":"published","title":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which...","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01303,"percentile":0.70699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2015-09-18T10:00:00Z","modified":"2026-10-08T12:49:34Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.2+dfsg-1ubuntu2.1","5.5.1+dfsg-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2-0ubuntu10","2.3.2-0ubuntu11"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"webkitgtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.9-2ubuntu2","2.4.10-0ubuntu1","2.4.11-0ubuntu0.1"]}],"products":[{"vendor":"apple","product":"iphone_os"}],"references":[{"url":"http://www.securitytracker.com/id/1033609","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://support.apple.com/HT205212","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"http://www.securityfocus.com/bid/76766","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5921"},{"url":"https://github.com/advisories/GHSA-8phj-4f2w-82xx"},{"url":"https://ubuntu.com/security/CVE-2015-5921","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-5921","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-5921","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","status":"published","published":"2015-09-18T10:00:00Z","modified":"2024-08-06T07:06:34.905Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2015-5867","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","status":"published","published":"2015-09-18T10:00:00Z","modified":"2024-08-06T07:06:34Z","updated_at":"2026-11-03T02:21:57.614992Z"}],"ghsa":[{"id":"GHSA-8phj-4f2w-82xx","title":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which...","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","status":"published","published":"2022-05-17T03:18:49Z","modified":"2023-01-27T05:07:25Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:06.90939Z"}],"nvd":[{"id":"CVE-2015-5921","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","status":"published","published":"2015-09-18T12:01:01.15Z","modified":"2026-06-17T00:30:00.71Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:09.92183Z"}],"osv":[{"id":"UBUNTU-CVE-2015-5921","description":"WebKit in Apple iOS before 9 mishandles \"Content-Disposition: attachment\" HTTP headers, which might allow man-in-the-middle attackers to obtain sensitive information via unspecified vectors.","status":"published","published":"2015-09-18T12:01:00Z","modified":"2026-10-08T12:49:34.33700129Z","updated_at":"2026-11-02T15:54:10.385269Z"}]}}