CVE-2014-3478

MEDIUM
6.5
CVSS Score
Published: July 9, 2014 at 10:00 AM UTC
Updated: June 17, 2026 at 12:08 AM UTC
2 products affected across 2 vendorsPHPFile

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Severity
MEDIUM6.5
Exploit prediction
EPSS 15%
SSVC
No known exploit

Description

Buffer overflow in the mconvert function in softmagic.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, allows remote attackers to cause a denial of service (application crash) via a crafted Pascal string in a FILE_PSTRING conversion.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

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