NULL pointer dereference vulnerability in php_wddx_pop_element function in PHP before 5.6.25 and 7.x before 7.0.10

NULL pointer dereference vulnerability in php_wddx_pop_element function in PHP before 5.6.25 and 7.x before 7.0.10

CVE-2016-7130 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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.

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