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{"affected_release": [{"advisory": "RHSA-2011:0196", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php53-0:5.3.3-1.el5_6.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-02-03T00:00:00Z"}, {"advisory": "RHSA-2011:0195", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "php-0:5.3.2-6.el6_0.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-02-03T00:00:00Z"}], "bugzilla": {"description": "php: hang on numeric value 2.2250738585072011e-308 with x87 fpu", "id": "667806", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=667806"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308."], "name": "CVE-2010-4645", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2010-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4645\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4645"], "statement": "This issue leads to a temporary denial of service (high CPU consumption) when a PHP script handles numeric values from untrusted user input. It does not affect the versions of PHP as shipped with Red Hat Enterprise Linux 3, 4 or 5. It did affect the PHP 5.3 (php53) package on Red Hat Enterprise Linux 5.", "threat_severity": "Moderate"}