Vulnerability Details CVE-2015-4602
The __PHP_Incomplete_Class function in ext/standard/incomplete_class.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an unexpected data type, related to a "type confusion" issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.16
EPSS Ranking 94.4%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0