Vulnerability Monitor

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CVE-2013-4636

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.

Published

2013-06-21T21:55:01.097

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application php php 5.4.0 Yes
Application php php 5.4.1 Yes
Application php php 5.4.2 Yes
Application php php 5.4.3 Yes
Application php php 5.4.4 Yes
Application php php 5.4.5 Yes
Application php php 5.4.6 Yes
Application php php 5.4.7 Yes
Application php php 5.4.8 Yes
Application php php 5.4.9 Yes
Application php php 5.4.10 Yes
Application php php 5.4.11 Yes
Application php php 5.4.12 Yes
Application php php 5.4.13 Yes
Application php php 5.4.14 Yes
Application php php 5.4.15 Yes
References