Vulnerability 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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | 5.4.0 |
Related Weaknesses (CWE)
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
FAQ
What is CVE-2013-4636?
CVE-2013-4636 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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) ...
How severe is CVE-2013-4636?
CVE-2013-4636 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4636?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.