Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.
Score: 1.8
Priority: P4 - Informational (Low)
Score: 0.02898
Percentile:
0.85776
CVSS v3.1 Score: 9.8
Severity: CRITICAL