{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2005-4872",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent attackers to cause a denial of service (crash) via a regular expression with a large number of named subpatterns, which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html"
            },
            {
                "url": "http://scary.beasts.org/security/CESA-2007-006.html",
                "refsource": "MISC",
                "name": "http://scary.beasts.org/security/CESA-2007-006.html"
            },
            {
                "url": "http://secunia.com/advisories/27582",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/27582"
            },
            {
                "url": "http://secunia.com/advisories/27773",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/27773"
            },
            {
                "url": "http://secunia.com/advisories/27869",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/27869"
            },
            {
                "url": "http://secunia.com/advisories/28658",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/28658"
            },
            {
                "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm",
                "refsource": "MISC",
                "name": "http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm"
            },
            {
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:030",
                "refsource": "MISC",
                "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:030"
            },
            {
                "url": "http://www.novell.com/linux/security/advisories/2007_62_pcre.html",
                "refsource": "MISC",
                "name": "http://www.novell.com/linux/security/advisories/2007_62_pcre.html"
            },
            {
                "url": "http://www.pcre.org/changelog.txt",
                "refsource": "MISC",
                "name": "http://www.pcre.org/changelog.txt"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2007-1052.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2007-1052.html"
            },
            {
                "url": "http://www.securityfocus.com/bid/26462",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/26462"
            },
            {
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11615",
                "refsource": "MISC",
                "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11615"
            }
        ]
    }
}