{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-4432",
        "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": "Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to \"palette reduction.\""
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "55566",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/55566"
            },
            {
                "name": "http://optipng.sourceforge.net/",
                "refsource": "CONFIRM",
                "url": "http://optipng.sourceforge.net/"
            },
            {
                "name": "optipng-palette-code-execution(78743)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78743"
            },
            {
                "name": "[oss-security] 20120917 CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2012/09/17/5"
            },
            {
                "name": "http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2",
                "refsource": "CONFIRM",
                "url": "http://optipng.hg.sourceforge.net/hgweb/optipng/optipng/rev/f1d5d44670a2"
            },
            {
                "name": "50654",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/50654"
            },
            {
                "name": "http://sourceforge.net/news/?group_id=151404",
                "refsource": "CONFIRM",
                "url": "http://sourceforge.net/news/?group_id=151404"
            },
            {
                "name": "[oss-security] 20120917 Re: CVE request: OptiPNG Palette Reduction Use-After-Free Vulnerability",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2012/09/18/2"
            }
        ]
    }
}