PHP Denial of Service Vulnerability (CNVD-2017-01934)

PHP PHP: Hypertext Preprocessor is an open source general-purpose computer scripting language maintained by the PHP Group and the open source community. The language supports multiple syntaxes, multiple databases and operating systems, and support for C, C++ for program extensions and so on. A...

Integer overflow

The exifconvertanytoint function in ext/exif/exif.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service application crash via crafted EXIF data that triggers an attempt to divide the minimum representable negative integer by -1...

libexif: "exif_convert_utf16_to_utf8()" heap-based out-of-bounds array read

The exifconvertutf16toutf8 function in exif-entry.c in the EXIF Tag Parsing Library aka libexif before 0.6.21 allows remote attackers to cause a denial of service out-of-bounds read or possibly obtain sensitive information from process memory via crafted EXIF tags in an image...

CVE-2012-2840

Off-by-one error in the exifconvertutf16toutf8 function in exif-entry.c in the EXIF Tag Parsing Library aka libexif before 0.6.21 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image...