PHP — популярный язык сценариев общего назначения, особенно подходящий для веб-разработки.

Уязвимость функции php_wddx_process_data интерпретатора языка программирования PHP, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость функции exif_process_ifd_in_tiff интерпретатора языка программирования PHP, позволяющая нарушителю раскрыть защищаемую информацию

Уязвимость функции imagegammacorrect интерпретатора языка программирования PHP , связанная с записью за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании или, возможно, оказать другое воздействие

Уязвимость компонента ext/session/session.c интерпретатора языка программирования PHP, позволяющая нарушителю изменять данные сеанса пользователя

ext/standard/var_unserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an unserialize call that references a partially constructed object.

ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.

ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.

The exif_process_IFD_in_TIFF function in ext/exif/exif.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles the case of a thumbnail offset that exceeds the file size, which allows remote attackers to obtain sensitive information from process memory via a crafted TIFF image.

The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.

The imagetruecolortopalette function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate the number of colors, which allows remote attackers to cause a denial of service (select_colors allocation error and out-of-bounds write) or possibly have unspecified other impact via a large value in the third argument.