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PHP Vulnerability: CVE-2014-3670

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PHP Vulnerability: CVE-2014-3670

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
10/29/2014
Created
07/25/2018
Added
11/05/2014
Modified
05/15/2015

Description

The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.

Solution(s)

  • php-upgrade-5_4_34
  • php-upgrade-5_5_18
  • php-upgrade-5_6_2

References

  • php-upgrade-5_4_34
  • php-upgrade-5_5_18
  • php-upgrade-5_6_2

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