{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-0997",
        "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": "dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message, as demonstrated by a hostname that is provided to dhclient-script."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "47176",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/47176"
            },
            {
                "name": "ADV-2011-0886",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0886"
            },
            {
                "name": "44103",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44103"
            },
            {
                "name": "RHSA-2011:0840",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0840.html"
            },
            {
                "name": "44037",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44037"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=689832",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=689832"
            },
            {
                "name": "ADV-2011-0926",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0926"
            },
            {
                "name": "HPSBMU02752",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=133226187115472&w=2"
            },
            {
                "name": "44127",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44127"
            },
            {
                "name": "MDVSA-2011:073",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:073"
            },
            {
                "name": "SSRT100802",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=133226187115472&w=2"
            },
            {
                "name": "ADV-2011-0909",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0909"
            },
            {
                "name": "oval:org.mitre.oval:def:12812",
                "refsource": "OVAL",
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812"
            },
            {
                "name": "71493",
                "refsource": "OSVDB",
                "url": "http://www.osvdb.org/71493"
            },
            {
                "name": "44090",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44090"
            },
            {
                "name": "44048",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44048"
            },
            {
                "name": "FEDORA-2011-4934",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html"
            },
            {
                "name": "https://www.isc.org/software/dhcp/advisories/cve-2011-0997",
                "refsource": "CONFIRM",
                "url": "https://www.isc.org/software/dhcp/advisories/cve-2011-0997"
            },
            {
                "name": "iscdhcp-dhclient-command-execution(66580)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66580"
            },
            {
                "name": "ADV-2011-0879",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0879"
            },
            {
                "name": "VU#107886",
                "refsource": "CERT-VN",
                "url": "http://www.kb.cert.org/vuls/id/107886"
            },
            {
                "name": "1025300",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1025300"
            },
            {
                "name": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761",
                "refsource": "CONFIRM",
                "url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761"
            },
            {
                "name": "SSA:2011-097-01",
                "refsource": "SLACKWARE",
                "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345"
            },
            {
                "name": "ADV-2011-1000",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/1000"
            },
            {
                "name": "ADV-2011-0915",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0915"
            },
            {
                "name": "ADV-2011-0965",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0965"
            },
            {
                "name": "37623",
                "refsource": "EXPLOIT-DB",
                "url": "https://www.exploit-db.com/exploits/37623/"
            },
            {
                "name": "GLSA-201301-06",
                "refsource": "GENTOO",
                "url": "http://security.gentoo.org/glsa/glsa-201301-06.xml"
            },
            {
                "name": "44180",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44180"
            },
            {
                "name": "DSA-2217",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2011/dsa-2217"
            },
            {
                "name": "USN-1108-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-1108-1"
            },
            {
                "name": "DSA-2216",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2011/dsa-2216"
            },
            {
                "name": "FEDORA-2011-4897",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html"
            },
            {
                "name": "RHSA-2011:0428",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0428.html"
            },
            {
                "name": "44089",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44089"
            }
        ]
    }
}