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{"affected_release": [{"advisory": "RHSA-2006:0708", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "package": "php-0:4.1.2-2.12", "product_name": "Red Hat Enterprise Linux 2.1", "release_date": "2006-10-05T00:00:00Z"}, {"advisory": "RHSA-2006:0688", "cpe": "cpe:/a:redhat:rhel_application_stack:1", "package": "php-0:5.1.4-1.el4s1.4", "product_name": "Red Hat Web Application Stack for RHEL 4", "release_date": "2006-10-05T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618205", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618205"}, "csaw": false, "details": ["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)."], "name": "CVE-2006-4812", "public_date": "2006-09-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-4812\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-4812"], "statement": "Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.\nThis issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 3, and 4.", "threat_severity": "Important"}