{"id":"CVE-2015-3753","aliases":["EUVD-2015-3789","GHSA-4vr7-cqg2-r964","MGASA-2016-0116","UBUNTU-CVE-2015-3753"],"status":"published","title":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS...","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02655,"percentile":0.85765,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2015-08-16T23:00:00Z","modified":"2026-10-08T12:49:08Z","affected":[{"source":"osv","ecosystem":"Mageia:5","package":"webkit2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.9-1.mga5"}]}],"bundled":106},{"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"},{"vendor":"apple","product":"safari"}],"references":[{"url":"http://www.securitytracker.com/id/1033274","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/kb/HT205030","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory","report"]},{"url":"http://www.securityfocus.com/bid/76341","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://lists.apple.com/archives/security-announce/2015/Aug/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory","report"]},{"url":"https://support.apple.com/kb/HT205033","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3753"},{"url":"https://github.com/advisories/GHSA-4vr7-cqg2-r964"},{"url":"https://advisories.mageia.org/MGASA-2016-0116.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=17662","tags":["report"]},{"url":"http://webkitgtk.org/security/WSA-2015-0002.html","tags":["web"]},{"url":"http://webkitgtk.org/security/WSA-2016-0001.html","tags":["web"]},{"url":"http://webkitgtk.org/security/WSA-2016-0002.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/04/14/webkitgtk2.8.1-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/05/12/webkitgtk2.8.2-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/07/08/webkitgtk2.8.4-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/08/06/webkitgtk2.8.5-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/09/21/webkitgtk2.10.0-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/10/14/webkitgtk2.10.1-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/10/15/webkitgtk2.10.2-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/10/26/webkitgtk2.10.3-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2015/11/11/webkitgtk2.10.4-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2016/01/20/webkitgtk2.10.5-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2016/01/27/webkitgtk2.10.6-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2016/01/29/webkitgtk2.10.7-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2016/03/11/webkitgtk2.10.8-released.html","tags":["web"]},{"url":"http://www.webkitgtk.org/2016/03/17/webkitgtk2.10.9-released.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2015-3753","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-3753","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-3753","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","status":"published","published":"2015-08-16T23:00:00Z","modified":"2024-08-06T05:56:14.713Z","updated_at":"2026-11-02T14:35:41.976732Z"}],"euvd":[{"id":"EUVD-2015-3789","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","status":"published","published":"2015-08-16T23:00:00Z","modified":"2024-08-06T05:56:14Z","updated_at":"2026-11-03T02:22:06.756432Z"}],"ghsa":[{"id":"GHSA-4vr7-cqg2-r964","title":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS...","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","status":"published","published":"2022-05-14T01:35:47Z","modified":"2023-02-02T05:04:10Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2015-3753","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","status":"published","published":"2015-08-16T23:59:26.533Z","modified":"2026-06-17T00:26:13.92Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:08.998581Z"}],"osv":[{"id":"MGASA-2016-0116","title":"Updated webkit2 packages fix security vulnerability","description":"The webkit2 package has been updated to version 2.10.9, fixing several\nsecurity issues and other bugs.\n","status":"published","published":"2016-03-25T06:38:37Z","modified":"2026-04-16T06:25:01.050514131Z","updated_at":"2026-11-02T15:49:39.792687Z"},{"id":"UBUNTU-CVE-2015-3753","description":"WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.","status":"published","published":"2015-08-16T23:59:00Z","modified":"2026-10-08T12:49:08.215820977Z","updated_at":"2026-11-02T15:54:10.045446Z"}]}}