{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2006-1902",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR, which might introduce buffer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.NOTE: the vendor states that the essence of the issue is \"not correctly interpreting an offset to a pointer as a signed value.\""
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "20060418 Re: gcc 4.1 bug miscompiles pointer range checks, may place you at risk",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/431297/100/0/threaded"
            },
            {
                "name": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763",
                "refsource": "CONFIRM",
                "url": "http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763"
            },
            {
                "name": "20060418 RE: gcc 4.1 bug miscompiles pointer range checks, may place you at risk",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/431245/100/0/threaded"
            },
            {
                "name": "20060418 Re: gcc 4.1 bug miscompiles pointer range checks, may place you at risk",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/431319/100/0/threaded"
            },
            {
                "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=356896",
                "refsource": "MISC",
                "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=356896"
            },
            {
                "name": "20060417 gcc 4.1 bug miscompiles pointer range checks, may place you at risk",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/431184/100/0/threaded"
            },
            {
                "name": "[gcc-bugs] 20060417 [Bug c/27180] New: pointer arithmetic overflow handling broken",
                "refsource": "MLIST",
                "url": "http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01297.html"
            },
            {
                "name": "http://gcc.gnu.org/viewcvs/branches/gcc-4_1-branch/gcc/fold-const.c?r1=110549&r2=112698&pathrev=112698&diff_format=h",
                "refsource": "CONFIRM",
                "url": "http://gcc.gnu.org/viewcvs/branches/gcc-4_1-branch/gcc/fold-const.c?r1=110549&r2=112698&pathrev=112698&diff_format=h"
            },
            {
                "name": "[gcc-bugs] 20060417 [Bug middle-end/27180] New: pointer arithmetic overflow handling broken",
                "refsource": "MLIST",
                "url": "http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01298.html"
            }
        ]
    }
}