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{"acknowledgement": "Red Hat would like to thank oCERT for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:0071", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "php-0:4.3.9-3.35", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2012-01-30T00:00:00Z"}, {"advisory": "RHSA-2012:0019", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php53-0:5.3.3-1.el5_7.5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-01-11T00:00:00Z"}, {"advisory": "RHSA-2012:0033", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php-0:5.1.6-27.el5_7.4", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-01-18T00:00:00Z"}, {"advisory": "RHSA-2012:0019", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "php-0:5.3.3-3.el6_2.5", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-01-11T00:00:00Z"}], "bugzilla": {"description": "php: hash table collisions CPU usage DoS (oCERT-2011-003)", "id": "750547", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750547"}, "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": ["PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters."], "name": "CVE-2011-4885", "public_date": "2011-12-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-4885\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-4885"], "threat_severity": "Moderate"}