Denial of Service Vulnerability in PHP's php_wddx_process_data Function

CVE-2016-7129 · HIGH Severity

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

The php_wddx_process_data 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 (segmentation fault) or possibly have unspecified other impact via an invalid ISO 8601 time value, as demonstrated by a wddx_deserialize call that mishandles a dateTime element in a wddxPacket XML document.

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