CVE-2006-4812

high · 10

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

20.4%

EPSS (exploit prob.)

97th

EPSS percentile

2006-10-10

Published

AV:N/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

CWE-94

Affected products

Vendor	Product	Affected versions
php	php	4.0
php	php	4.0.1
php	php	4.0.1
php	php	4.0.1
php	php	4.0.2
php	php	4.0.3
php	php	4.0.3
php	php	4.0.4
php	php	4.0.5
php	php	4.0.6
php	php	4.0.7
php	php	4.0.7
php	php	4.0.7
php	php	4.0.7
php	php	4.1.0
php	php	4.1.1
php	php	4.1.2
php	php	4.2
php	php	4.2.0
php	php	4.2.1
php	php	4.2.2
php	php	4.2.3
php	php	5.0
php	php	5.0
php	php	5.0
php	php	5.0.0
php	php	5.0.1
php	php	5.0.2
php	php	5.0.3
php	php	5.0.4
php	php	5.0.5
php	php	5.1.0
php	php	5.1.1
php	php	5.1.2
php	php	5.1.3
php	php	5.1.4
php	php	5.1.5
php	php	5.1.6

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2006-4812