{"id":"CVE-2013-4636","aliases":["EUVD-2013-4492","GHSA-m6h3-3xr9-pp23"],"status":"published","title":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16...","description":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01975,"percentile":0.80622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2013-06-21T21:00:00Z","modified":"2026-06-16T23:57:39Z","products":[{"vendor":"php","product":"php"}],"references":[{"url":"https://bugs.php.net/bug.php?id=64830","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.php.net/ChangeLog-5.php","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4636"},{"url":"https://github.com/advisories/GHSA-m6h3-3xr9-pp23"}],"sources":{"cve":[{"id":"CVE-2013-4636","description":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.","status":"published","published":"2013-06-21T21:00:00Z","modified":"2024-09-16T18:49:25.628Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4492","description":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.","status":"published","published":"2013-06-21T21:00:00Z","modified":"2024-09-16T18:49:25Z","updated_at":"2026-11-03T00:55:28.625786Z"}],"ghsa":[{"id":"GHSA-m6h3-3xr9-pp23","title":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16...","description":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.","status":"published","published":"2022-05-17T05:08:16Z","modified":"2023-01-28T05:03:32Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:59.810751Z"}],"nvd":[{"id":"CVE-2013-4636","description":"The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.","status":"published","published":"2013-06-21T21:55:01.097Z","modified":"2026-06-16T23:57:39.257Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:29.210317Z"}]}}