{"cve":"CVE-2013-4636","nvd":{"published":"2013-06-21T21:55:01.097","modified":"2026-06-16T23:57:39.257","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.php.net/ChangeLog-5.php","https://bugs.php.net/bug.php?id=64830","http://www.php.net/ChangeLog-5.php","https://bugs.php.net/bug.php?id=64830"],"products":["php:php"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-4636","score":0.01975,"percentile":0.80487,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}