medium
5
CWE
119
Advisory Published
Updated

CVE-2014-3478: Buffer Overflow

First published: Wed Jul 09 2014(Updated: )

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.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Christos Zoulas File 1<=5.18
Christos Zoulas File 1=5.00
Christos Zoulas File 1=5.01
Christos Zoulas File 1=5.02
Christos Zoulas File 1=5.03
Christos Zoulas File 1=5.04
Christos Zoulas File 1=5.05
Christos Zoulas File 1=5.06
Christos Zoulas File 1=5.07
Christos Zoulas File 1=5.08
Christos Zoulas File 1=5.09
Christos Zoulas File 1=5.10
Christos Zoulas File 1=5.11
Christos Zoulas File 1=5.12
Christos Zoulas File 1=5.13
Christos Zoulas File 1=5.14
Christos Zoulas File 1=5.15
Christos Zoulas File 1=5.16
Christos Zoulas File 1=5.17
PHP<=5.4.29
PHP=5.4.0
PHP=5.4.1
PHP=5.4.2
PHP=5.4.3
PHP=5.4.4
PHP=5.4.5
PHP=5.4.6
PHP=5.4.7
PHP=5.4.8
PHP=5.4.9
PHP=5.4.10
PHP=5.4.11
PHP=5.4.12
PHP=5.4.12-rc1
PHP=5.4.12-rc2
PHP=5.4.13
PHP=5.4.13-rc1
PHP=5.4.14
PHP=5.4.14-rc1
PHP=5.4.15-rc1
PHP=5.4.16-rc1
PHP=5.4.17
PHP=5.4.18
PHP=5.4.19
PHP=5.4.20
PHP=5.4.21
PHP=5.4.22
PHP=5.4.23
PHP=5.4.24
PHP=5.4.25
PHP=5.4.26
PHP=5.4.27
PHP=5.4.28
PHP=5.5.0
PHP=5.5.0-alpha1
PHP=5.5.0-alpha2
PHP=5.5.0-alpha3
PHP=5.5.0-alpha4
PHP=5.5.0-alpha5
PHP=5.5.0-alpha6
PHP=5.5.0-beta1
PHP=5.5.0-beta2
PHP=5.5.0-beta3
PHP=5.5.0-beta4
PHP=5.5.0-rc1
PHP=5.5.0-rc2
PHP=5.5.1
PHP=5.5.2
PHP=5.5.3
PHP=5.5.4
PHP=5.5.5
PHP=5.5.6
PHP=5.5.7
PHP=5.5.8
PHP=5.5.9
PHP=5.5.10
PHP=5.5.11
PHP=5.5.12
PHP=5.5.13

Remedy

https://bugs.php.net/bug.php?id=67410

Remedy

https://github.com/file/file/commit/27a14bc7ba285a0a5ebfdb55e54001aa11932b08

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-3478?

    CVE-2014-3478 has a severity level that can lead to denial of service due to a buffer overflow issue.

  • How do I fix CVE-2014-3478?

    To fix CVE-2014-3478, upgrade to Software version 5.19 or higher for the affected 'file' component.

  • What software is affected by CVE-2014-3478?

    CVE-2014-3478 affects versions of PHP before 5.4.30 and 5.5.x before 5.5.14, as well as 'file' versions before 5.19.

  • What type of attack does CVE-2014-3478 enable?

    CVE-2014-3478 enables remote attackers to cause an application crash through crafted Pascal strings.

  • Can CVE-2014-3478 be exploited remotely?

    Yes, CVE-2014-3478 can be exploited remotely via specially crafted inputs to the vulnerable functions.

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