{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-0238",
        "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": "The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "DSA-2618",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2013/dsa-2618"
            },
            {
                "name": "52106",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/52106"
            },
            {
                "name": "[oss-security] 20130129 ircd-hybrid: Denial of service vulnerability in  hostmask.c:try_parse_v4_netmask()",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/01/29/8"
            },
            {
                "name": "MDVSA-2013:093",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:093"
            },
            {
                "name": "57610",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/57610"
            },
            {
                "name": "http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786&r2=1785&pathrev=1786",
                "refsource": "CONFIRM",
                "url": "http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786&r2=1785&pathrev=1786"
            },
            {
                "name": "51948",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/51948"
            },
            {
                "name": "ircdhybrid-tryparsev4netmask-dos(81695)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/81695"
            },
            {
                "name": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055",
                "refsource": "CONFIRM",
                "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055"
            },
            {
                "name": "89623",
                "refsource": "OSVDB",
                "url": "http://osvdb.org/89623"
            },
            {
                "name": "24951",
                "refsource": "EXPLOIT-DB",
                "url": "http://www.exploit-db.com/exploits/24951"
            },
            {
                "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267",
                "refsource": "CONFIRM",
                "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267"
            }
        ]
    }
}