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...

PT-2017-4185

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.6.30 PHP versions 7.0.x prior to 7.0.15 PHP versions 7.1.x prior to 7.1.1 Description The issue is related to errors in number processing in the exif convert any to int function. This can be exploited by remote attacker...

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...