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PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability - CVE-2014-3670 - Vulnerability Database
PHP

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability - CVE-2014-3670

Medium
Reference: CVE-2014-3670
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2014-3670
Title: PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Overview:

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.