{
    "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2011-0421",
        "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 _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "MDVSA-2011:099",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:099"
            },
            {
                "name": "HPSBOV02763",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"
            },
            {
                "name": "SUSE-SR:2011:009",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html"
            },
            {
                "name": "FEDORA-2011-3636",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057709.html"
            },
            {
                "name": "ADV-2011-0764",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0764"
            },
            {
                "name": "FEDORA-2011-3614",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056642.html"
            },
            {
                "name": "8146",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/8146"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=688735",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=688735"
            },
            {
                "name": "43621",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/43621"
            },
            {
                "name": "MDVSA-2011:053",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:053"
            },
            {
                "name": "DSA-2266",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2011/dsa-2266"
            },
            {
                "name": "ADV-2011-0890",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0890"
            },
            {
                "name": "libzip-zipnamelocate-dos(66173)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66173"
            },
            {
                "name": "http://www.php.net/releases/5_3_6.php",
                "refsource": "CONFIRM",
                "url": "http://www.php.net/releases/5_3_6.php"
            },
            {
                "name": "http://svn.php.net/viewvc/?view=revision&revision=307867",
                "refsource": "CONFIRM",
                "url": "http://svn.php.net/viewvc/?view=revision&revision=307867"
            },
            {
                "name": "20110318 libzip 0.9.3 _zip_name_locate NULL Pointer Dereference (incl PHP 5.3.5)",
                "refsource": "SREASONRES",
                "url": "http://securityreason.com/achievement_securityalert/96"
            },
            {
                "name": "http://www.php.net/ChangeLog-5.php",
                "refsource": "CONFIRM",
                "url": "http://www.php.net/ChangeLog-5.php"
            },
            {
                "name": "http://www.php.net/archive/2011.php",
                "refsource": "CONFIRM",
                "url": "http://www.php.net/archive/2011.php"
            },
            {
                "name": "SSRT100826",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"
            },
            {
                "name": "APPLE-SA-2011-10-12-3",
                "refsource": "APPLE",
                "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"
            },
            {
                "name": "20110318 libzip 0.9.3 _zip_name_locate NULL Pointer Dereference (incl PHP 5.3.5)",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/517065/100/0/threaded"
            },
            {
                "name": "17004",
                "refsource": "EXPLOIT-DB",
                "url": "http://www.exploit-db.com/exploits/17004"
            },
            {
                "name": "FEDORA-2011-3666",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057710.html"
            },
            {
                "name": "MDVSA-2011:052",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:052"
            },
            {
                "name": "ADV-2011-0744",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0744"
            },
            {
                "name": "46354",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/46354"
            },
            {
                "name": "http://support.apple.com/kb/HT5002",
                "refsource": "CONFIRM",
                "url": "http://support.apple.com/kb/HT5002"
            },
            {
                "name": "http://bugs.php.net/bug.php?id=53885",
                "refsource": "CONFIRM",
                "url": "http://bugs.php.net/bug.php?id=53885"
            }
        ]
    }
}