The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before…
Priority LOW 24CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.01975 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:* | 5.4.0 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:* | 5.4.1 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:* | 5.4.2 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:* | 5.4.3 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.4:*:*:*:*:*:*:* | 5.4.4 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.5:*:*:*:*:*:*:* | 5.4.5 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.6:*:*:*:*:*:*:* | 5.4.6 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.7:*:*:*:*:*:*:* | 5.4.7 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.8:*:*:*:*:*:*:* | 5.4.8 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.9:*:*:*:*:*:*:* | 5.4.9 | Vulnerable | PHP |
- cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:* Versions 5.4.0 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:* Versions 5.4.1 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:* Versions 5.4.2 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:* Versions 5.4.3 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.4:*:*:*:*:*:*:* Versions 5.4.4 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.5:*:*:*:*:*:*:* Versions 5.4.5 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.6:*:*:*:*:*:*:* Versions 5.4.6 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.7:*:*:*:*:*:*:* Versions 5.4.7 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.8:*:*:*:*:*:*:* Versions 5.4.8 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.9:*:*:*:*:*:*:* Versions 5.4.9 Vulnerable ·PHP
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:php:php:5.4.10:*:*:*:*:*:*:* | 5.4.10 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.11:*:*:*:*:*:*:* | 5.4.11 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.12:*:*:*:*:*:*:* | 5.4.12 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.13:*:*:*:*:*:*:* | 5.4.13 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.14:*:*:*:*:*:*:* | 5.4.14 | Vulnerable | PHP |
| cpe:2.3:a:php:php:5.4.15:*:*:*:*:*:*:* | 5.4.15 | Vulnerable | PHP |
- cpe:2.3:a:php:php:5.4.10:*:*:*:*:*:*:* Versions 5.4.10 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.11:*:*:*:*:*:*:* Versions 5.4.11 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.12:*:*:*:*:*:*:* Versions 5.4.12 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.13:*:*:*:*:*:*:* Versions 5.4.13 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.14:*:*:*:*:*:*:* Versions 5.4.14 Vulnerable ·PHP
- cpe:2.3:a:php:php:5.4.15:*:*:*:*:*:*:* Versions 5.4.15 Vulnerable ·PHP
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 3 products
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Software Collections
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4636
- 2026-10-03 Alias added: GHSA-m6h3-3xr9-pp23
More Php vulnerabilities
- TI-2024-04260 Argument Injection in PHP-CGI KEVCVSS 3.1CRITICAL 9.8
- TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
- TI-2012-01607 sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI… KEVCVSS 3.1CRITICAL 9.8
- TI-2026-78794 PHP remote code execution via stale global state KEVCVSS 4.0CRITICAL 9.2
- TI-2026-78793 Out-of-memory handling flaw in PHP allows remote code execution KEVCVSS 4.0CRITICAL 9.2
- TI-2015-00205 Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and… CVSS 2.0HIGH 10.0
Sources
- CVE-2013-4636 · CVE Program
- CVE-2013-4636 · NVD
- FIRST EPSS
- GHSA-m6h3-3xr9-pp23 · GitHub Advisory Database · CC BY 4.0
- CVE-2013-4636 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences