{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "n/a",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "n/a"
                        }
                    ]
                }
            ],
            "datePublic": "2007-08-17T00:00:00",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a \"show ip bgp regexp\" command.  NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "n/a",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2007-09-15T09:00:00",
                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre"
            },
            "references": [
                {
                    "name": "26798",
                    "tags": [
                        "third-party-advisory",
                        "x_refsource_SECUNIA"
                    ],
                    "url": "http://secunia.com/advisories/26798"
                },
                {
                    "name": "25352",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_BID"
                    ],
                    "url": "http://www.securityfocus.com/bid/25352"
                },
                {
                    "name": "1018685",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_SECTRACK"
                    ],
                    "url": "http://www.securitytracker.com/id?1018685"
                },
                {
                    "name": "[cisco-nsp] 20070817 Heads up: \"sh ip bgp regexp\" crashing router",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://www.heise-security.co.uk/news/94526/"
                },
                {
                    "name": "[cisco-nsp] 20070817 About the posting entitled \"Heads up: \"sh ip bgp regexp\" crashing router\"",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9"
                },
                {
                    "name": "20070912 Cisco IOS Reload on Regular Expression Processing",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_CISCO"
                    ],
                    "url": "http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html"
                },
                {
                    "name": "ADV-2007-3136",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_VUPEN"
                    ],
                    "url": "http://www.vupen.com/english/advisories/2007/3136"
                }
            ],
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "cve@mitre.org",
                    "ID": "CVE-2007-4430",
                    "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": "Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a \"show ip bgp regexp\" command.  NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access."
                        }
                    ]
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "n/a"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "26798",
                            "refsource": "SECUNIA",
                            "url": "http://secunia.com/advisories/26798"
                        },
                        {
                            "name": "25352",
                            "refsource": "BID",
                            "url": "http://www.securityfocus.com/bid/25352"
                        },
                        {
                            "name": "1018685",
                            "refsource": "SECTRACK",
                            "url": "http://www.securitytracker.com/id?1018685"
                        },
                        {
                            "name": "[cisco-nsp] 20070817 Heads up: \"sh ip bgp regexp\" crashing router",
                            "refsource": "MLIST",
                            "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html"
                        },
                        {
                            "name": "http://www.heise-security.co.uk/news/94526/",
                            "refsource": "MISC",
                            "url": "http://www.heise-security.co.uk/news/94526/"
                        },
                        {
                            "name": "[cisco-nsp] 20070817 About the posting entitled \"Heads up: \"sh ip bgp regexp\" crashing router\"",
                            "refsource": "MLIST",
                            "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html"
                        },
                        {
                            "name": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9",
                            "refsource": "MISC",
                            "url": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9"
                        },
                        {
                            "name": "20070912 Cisco IOS Reload on Regular Expression Processing",
                            "refsource": "CISCO",
                            "url": "http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html"
                        },
                        {
                            "name": "ADV-2007-3136",
                            "refsource": "VUPEN",
                            "url": "http://www.vupen.com/english/advisories/2007/3136"
                        }
                    ]
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-07T14:53:55.840Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "26798",
                        "tags": [
                            "third-party-advisory",
                            "x_refsource_SECUNIA",
                            "x_transferred"
                        ],
                        "url": "http://secunia.com/advisories/26798"
                    },
                    {
                        "name": "25352",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_BID",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/bid/25352"
                    },
                    {
                        "name": "1018685",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_SECTRACK",
                            "x_transferred"
                        ],
                        "url": "http://www.securitytracker.com/id?1018685"
                    },
                    {
                        "name": "[cisco-nsp] 20070817 Heads up: \"sh ip bgp regexp\" crashing router",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://www.heise-security.co.uk/news/94526/"
                    },
                    {
                        "name": "[cisco-nsp] 20070817 About the posting entitled \"Heads up: \"sh ip bgp regexp\" crashing router\"",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9"
                    },
                    {
                        "name": "20070912 Cisco IOS Reload on Regular Expression Processing",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_CISCO",
                            "x_transferred"
                        ],
                        "url": "http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html"
                    },
                    {
                        "name": "ADV-2007-3136",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_VUPEN",
                            "x_transferred"
                        ],
                        "url": "http://www.vupen.com/english/advisories/2007/3136"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2007-4430",
        "datePublished": "2007-08-20T19:00:00",
        "dateReserved": "2007-08-20T00:00:00",
        "dateUpdated": "2024-08-07T14:53:55.840Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}