{"id":"CVE-2012-3987","aliases":["EUVD-2012-3931","GHSA-4q6r-v2gx-9hfg"],"status":"published","title":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which...","description":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01451,"percentile":0.73559,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2012-10-10T17:00:00Z","modified":"2026-06-16T23:44:12Z","products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"http://osvdb.org/86107","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/50856","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=778582","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.mozilla.org/security/announce/2012/mfsa2012-78.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3987"},{"url":"https://github.com/advisories/GHSA-4q6r-v2gx-9hfg"}],"sources":{"cve":[{"id":"CVE-2012-3987","description":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.","status":"published","published":"2012-10-10T17:00:00Z","modified":"2024-08-06T20:21:04.256Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3931","description":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.","status":"published","published":"2012-10-10T17:00:00Z","modified":"2024-08-06T20:21:04Z","updated_at":"2026-11-03T01:56:09.412323Z"}],"ghsa":[{"id":"GHSA-4q6r-v2gx-9hfg","title":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which...","description":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.","status":"published","published":"2022-05-17T05:10:32Z","modified":"2023-01-28T05:03:39Z","updated_at":"2026-11-02T14:44:01.162268Z"}],"nvd":[{"id":"CVE-2012-3987","description":"Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.","status":"published","published":"2012-10-10T17:55:01.753Z","modified":"2026-06-16T23:44:12.81Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:16.115119Z"}]}}