VULNERABILITY INTELLIGENCE

CVE-2016-7417

CVSS score9.8 CRITICAL
EPSS probability6.84%
CISA KEVNot currently listed
Published2016-09-17
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references