CVE-2016-9934

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CVSS 3.0

7.5 high

EPSS

7%p94

Published

Jan 4, 2017 (Jan 4, 2017)

Modified

Jun 17, 2026

Description

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.

Vendors: php
Products: php
Weakness: CWE-476
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (6.8%)

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