CVE-2006-4812

Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

15.39% chance of exploitation in the next 30 days, 97th percentile

Published

2006-10-09

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/28760

References

• CVE Record
• NVD entry

Related

• CVE-2006-4801
• CVE-2006-4814
• CVE-2006-4796
• CVE-2006-4823
• CVE-2006-4794
• CVE-2006-4824