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{"affected_release": [{"advisory": "RHSA-2006:0669", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "php-0:4.3.2-36.ent", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2006-09-21T00:00:00Z"}, {"advisory": "RHSA-2006:0669", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "php-0:4.3.9-3.18", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2006-09-21T00:00:00Z"}, {"advisory": "RHSA-2006:0682", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1", "release_date": "2006-09-21T00:00:00Z"}, {"advisory": "RHSA-2006:0682", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Enterprise Linux ES version 2.1", "release_date": "2006-09-21T00:00:00Z"}, {"advisory": "RHSA-2006:0682", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Enterprise Linux WS version 2.1", "release_date": "2006-09-21T00:00:00Z"}, {"advisory": "RHSA-2006:0682", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Linux Advanced Workstation 2.1", "release_date": "2006-09-21T00:00:00Z"}, {"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"}, {"advisory": "RHSA-2006:0736", "cpe": "cpe:/a:redhat:rhel_stronghold:4.0", "product_name": "Stronghold 4.0 for Red Hat Enterprise Linux AS (version 2.1)", "release_date": "2006-12-11T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618174", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618174"}, "csaw": false, "details": ["scanf.c in PHP 5.1.4 and earlier, and 4.4.3 and earlier, allows context-dependent attackers to execute arbitrary code via a sscanf PHP function call that performs argument swapping, which increments an index past the end of an array and triggers a buffer over-read."], "name": "CVE-2006-4020", "public_date": "2006-08-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-4020\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-4020"], "threat_severity": "Low"}