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.

Remediation

References

CVE-2016-7417

Related Vulnerabilities

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-2270)

WordPress Plugin WordPress Button Plugin MaxButtons Security Bypass (1.19.0)

Oracle Database Server CVE-2006-0268 Vulnerability (CVE-2006-0268)

PHP Other Vulnerability (CVE-2012-5381)

PHP Permissions, Privileges, and Access Controls Vulnerability (CVE-2001-1247)

Severity

Critical

Classification

CVE-2016-7417 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities