CVE-2013-4636

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

21/06/2013

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:php:php:5.4.0:::::::*
cpe:2.3:a:php:php:5.4.1:::::::*
cpe:2.3:a:php:php:5.4.2:::::::*
cpe:2.3:a:php:php:5.4.3:::::::*
cpe:2.3:a:php:php:5.4.4:::::::*
cpe:2.3:a:php:php:5.4.5:::::::*
cpe:2.3:a:php:php:5.4.6:::::::*
cpe:2.3:a:php:php:5.4.7:::::::*
cpe:2.3:a:php:php:5.4.8:::::::*
cpe:2.3:a:php:php:5.4.9:::::::*
cpe:2.3:a:php:php:5.4.10:::::::*
cpe:2.3:a:php:php:5.4.11:::::::*
cpe:2.3:a:php:php:5.4.12:::::::*
cpe:2.3:a:php:php:5.4.13:::::::*
cpe:2.3:a:php:php:5.4.14:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:php:php:5.4.0:::::::*
cpe:2.3:a:php:php:5.4.1:::::::*
cpe:2.3:a:php:php:5.4.2:::::::*
cpe:2.3:a:php:php:5.4.3:::::::*
cpe:2.3:a:php:php:5.4.4:::::::*
cpe:2.3:a:php:php:5.4.5:::::::*
cpe:2.3:a:php:php:5.4.6:::::::*
cpe:2.3:a:php:php:5.4.7:::::::*
cpe:2.3:a:php:php:5.4.8:::::::*
cpe:2.3:a:php:php:5.4.9:::::::*
cpe:2.3:a:php:php:5.4.10:::::::*
cpe:2.3:a:php:php:5.4.11:::::::*
cpe:2.3:a:php:php:5.4.12:::::::*
cpe:2.3:a:php:php:5.4.13:::::::*
cpe:2.3:a:php:php:5.4.14:::::::*

CVE-2013-4636

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools